.. _moduleLilyLilyObjects:

music21.lily.lilyObjects
========================

.. WARNING: DO NOT EDIT THIS FILE:
   AUTOMATICALLY GENERATED.
   PLEASE EDIT THE .py FILE DIRECTLY.

.. automodule:: music21.lily.lilyObjects

LyAlternativeMusic
------------------

.. autoclass:: music21.lily.lilyObjects.LyAlternativeMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyAlternativeMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyAlternativeMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyAlternativeMusic` methods

.. automethod:: music21.lily.lilyObjects.LyAlternativeMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyAssignment
------------

.. autoclass:: music21.lily.lilyObjects.LyAssignment

.. rubric:: :class:`~music21.lily.lilyObjects.LyAssignment` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyAssignment` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyAssignment` methods

.. automethod:: music21.lily.lilyObjects.LyAssignment.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyAssignmentId
--------------

.. autoclass:: music21.lily.lilyObjects.LyAssignmentId

.. rubric:: :class:`~music21.lily.lilyObjects.LyAssignmentId` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyAssignmentId` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyAssignmentId` methods

.. automethod:: music21.lily.lilyObjects.LyAssignmentId.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyBookBlock
-----------

.. autoclass:: music21.lily.lilyObjects.LyBookBlock

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookBlock` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookBlock` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookBlock` methods

.. automethod:: music21.lily.lilyObjects.LyBookBlock.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyBookBody
----------

.. autoclass:: music21.lily.lilyObjects.LyBookBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookBody` methods

.. automethod:: music21.lily.lilyObjects.LyBookBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyBookpartBlock
---------------

.. autoclass:: music21.lily.lilyObjects.LyBookpartBlock

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookpartBlock` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookpartBlock` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookpartBlock` methods

.. automethod:: music21.lily.lilyObjects.LyBookpartBlock.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyBookpartBody
--------------

.. autoclass:: music21.lily.lilyObjects.LyBookpartBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookpartBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookpartBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyBookpartBody` methods

.. automethod:: music21.lily.lilyObjects.LyBookpartBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyChordBody
-----------

.. autoclass:: music21.lily.lilyObjects.LyChordBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyChordBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyChordBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyChordBody` methods

.. automethod:: music21.lily.lilyObjects.LyChordBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyChordBodyElement
------------------

.. autoclass:: music21.lily.lilyObjects.LyChordBodyElement

.. rubric:: :class:`~music21.lily.lilyObjects.LyChordBodyElement` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyChordBodyElement` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyChordBodyElement` methods

.. automethod:: music21.lily.lilyObjects.LyChordBodyElement.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyCommandElement
----------------

.. autoclass:: music21.lily.lilyObjects.LyCommandElement

.. rubric:: :class:`~music21.lily.lilyObjects.LyCommandElement` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyCommandElement` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyCommandElement` methods

.. automethod:: music21.lily.lilyObjects.LyCommandElement.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyCommandEvent
--------------

.. autoclass:: music21.lily.lilyObjects.LyCommandEvent

.. rubric:: :class:`~music21.lily.lilyObjects.LyCommandEvent` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyCommandEvent` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyCommandEvent` methods

.. automethod:: music21.lily.lilyObjects.LyCommandEvent.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyCompositeMusic
----------------

.. autoclass:: music21.lily.lilyObjects.LyCompositeMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyCompositeMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyCompositeMusic` read-only properties

.. autoattribute:: music21.lily.lilyObjects.LyCompositeMusic.contents

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyCompositeMusic` methods

.. automethod:: music21.lily.lilyObjects.LyCompositeMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextChange
---------------

.. autoclass:: music21.lily.lilyObjects.LyContextChange

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextChange` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextChange` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextChange` methods

.. automethod:: music21.lily.lilyObjects.LyContextChange.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextDefMod
---------------

.. autoclass:: music21.lily.lilyObjects.LyContextDefMod

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefMod` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefMod` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefMod` methods

.. automethod:: music21.lily.lilyObjects.LyContextDefMod.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextDefSpecBlock
---------------------

.. autoclass:: music21.lily.lilyObjects.LyContextDefSpecBlock

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefSpecBlock` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefSpecBlock` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefSpecBlock` methods

.. automethod:: music21.lily.lilyObjects.LyContextDefSpecBlock.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextDefSpecBody
--------------------

.. autoclass:: music21.lily.lilyObjects.LyContextDefSpecBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefSpecBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefSpecBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextDefSpecBody` methods

.. automethod:: music21.lily.lilyObjects.LyContextDefSpecBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextMod
------------

.. autoclass:: music21.lily.lilyObjects.LyContextMod

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextMod` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextMod` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextMod` methods

.. automethod:: music21.lily.lilyObjects.LyContextMod.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextModList
----------------

.. autoclass:: music21.lily.lilyObjects.LyContextModList

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextModList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextModList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextModList` methods

.. automethod:: music21.lily.lilyObjects.LyContextModList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyContextModification
---------------------

.. autoclass:: music21.lily.lilyObjects.LyContextModification

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextModification` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextModification` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyContextModification` methods

.. automethod:: music21.lily.lilyObjects.LyContextModification.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyDirectionLessEvent
--------------------

.. autoclass:: music21.lily.lilyObjects.LyDirectionLessEvent

.. rubric:: :class:`~music21.lily.lilyObjects.LyDirectionLessEvent` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyDirectionLessEvent` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyDirectionLessEvent` methods

.. automethod:: music21.lily.lilyObjects.LyDirectionLessEvent.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyDirectionReqdEvent
--------------------

.. autoclass:: music21.lily.lilyObjects.LyDirectionReqdEvent

.. rubric:: :class:`~music21.lily.lilyObjects.LyDirectionReqdEvent` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyDirectionReqdEvent` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyDirectionReqdEvent` methods

.. automethod:: music21.lily.lilyObjects.LyDirectionReqdEvent.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyEmbeddedScm
-------------

.. autoclass:: music21.lily.lilyObjects.LyEmbeddedScm

.. rubric:: :class:`~music21.lily.lilyObjects.LyEmbeddedScm` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyEmbeddedScm` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyEmbeddedScm` methods

.. automethod:: music21.lily.lilyObjects.LyEmbeddedScm.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyEventChord
------------

.. autoclass:: music21.lily.lilyObjects.LyEventChord

.. rubric:: :class:`~music21.lily.lilyObjects.LyEventChord` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyEventChord` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyEventChord` methods

.. automethod:: music21.lily.lilyObjects.LyEventChord.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyFullMarkup
------------

.. autoclass:: music21.lily.lilyObjects.LyFullMarkup

.. rubric:: :class:`~music21.lily.lilyObjects.LyFullMarkup` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyFullMarkup` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyFullMarkup` methods

.. automethod:: music21.lily.lilyObjects.LyFullMarkup.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyFullMarkupList
----------------

.. autoclass:: music21.lily.lilyObjects.LyFullMarkupList

.. rubric:: :class:`~music21.lily.lilyObjects.LyFullMarkupList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyFullMarkupList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyFullMarkupList` methods

.. automethod:: music21.lily.lilyObjects.LyFullMarkupList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyGenTextDef
------------

.. autoclass:: music21.lily.lilyObjects.LyGenTextDef

.. rubric:: :class:`~music21.lily.lilyObjects.LyGenTextDef` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyGenTextDef` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyGenTextDef` methods

.. automethod:: music21.lily.lilyObjects.LyGenTextDef.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyGroupedMusicList
------------------

.. autoclass:: music21.lily.lilyObjects.LyGroupedMusicList

.. rubric:: :class:`~music21.lily.lilyObjects.LyGroupedMusicList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyGroupedMusicList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyGroupedMusicList` methods

.. automethod:: music21.lily.lilyObjects.LyGroupedMusicList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyIdentifierInit
----------------

.. autoclass:: music21.lily.lilyObjects.LyIdentifierInit

.. rubric:: :class:`~music21.lily.lilyObjects.LyIdentifierInit` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyIdentifierInit` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyIdentifierInit` methods

.. automethod:: music21.lily.lilyObjects.LyIdentifierInit.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyLayout
--------

.. autoclass:: music21.lily.lilyObjects.LyLayout

.. rubric:: :class:`~music21.lily.lilyObjects.LyLayout` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLayout` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLayout` methods

.. automethod:: music21.lily.lilyObjects.LyLayout.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyLilypondHeader
----------------

.. autoclass:: music21.lily.lilyObjects.LyLilypondHeader

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondHeader` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondHeader` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondHeader` methods

.. automethod:: music21.lily.lilyObjects.LyLilypondHeader.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyLilypondHeaderBody
--------------------

.. autoclass:: music21.lily.lilyObjects.LyLilypondHeaderBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondHeaderBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondHeaderBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondHeaderBody` methods

.. automethod:: music21.lily.lilyObjects.LyLilypondHeaderBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyLilypondTop
-------------

.. autoclass:: music21.lily.lilyObjects.LyLilypondTop

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondTop` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondTop` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLilypondTop` methods

.. automethod:: music21.lily.lilyObjects.LyLilypondTop.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyLyricElement
--------------

.. autoclass:: music21.lily.lilyObjects.LyLyricElement

.. rubric:: :class:`~music21.lily.lilyObjects.LyLyricElement` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLyricElement` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLyricElement` methods

.. automethod:: music21.lily.lilyObjects.LyLyricElement.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyLyricMarkup
-------------

.. autoclass:: music21.lily.lilyObjects.LyLyricMarkup

.. rubric:: :class:`~music21.lily.lilyObjects.LyLyricMarkup` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLyricMarkup` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyLyricMarkup` methods

.. automethod:: music21.lily.lilyObjects.LyLyricMarkup.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMarkup
--------

.. autoclass:: music21.lily.lilyObjects.LyMarkup

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkup` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkup` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkup` methods

.. automethod:: music21.lily.lilyObjects.LyMarkup.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMarkupBracedList
------------------

.. autoclass:: music21.lily.lilyObjects.LyMarkupBracedList

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupBracedList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupBracedList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupBracedList` methods

.. automethod:: music21.lily.lilyObjects.LyMarkupBracedList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMarkupBracedListBody
----------------------

.. autoclass:: music21.lily.lilyObjects.LyMarkupBracedListBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupBracedListBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupBracedListBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupBracedListBody` methods

.. automethod:: music21.lily.lilyObjects.LyMarkupBracedListBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMarkupComposedList
--------------------

.. autoclass:: music21.lily.lilyObjects.LyMarkupComposedList

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupComposedList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupComposedList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupComposedList` methods

.. automethod:: music21.lily.lilyObjects.LyMarkupComposedList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMarkupList
------------

.. autoclass:: music21.lily.lilyObjects.LyMarkupList

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupList` methods

.. automethod:: music21.lily.lilyObjects.LyMarkupList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMarkupTop
-----------

.. autoclass:: music21.lily.lilyObjects.LyMarkupTop

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupTop` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupTop` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMarkupTop` methods

.. automethod:: music21.lily.lilyObjects.LyMarkupTop.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMock
------

.. autoclass:: music21.lily.lilyObjects.LyMock

.. rubric:: :class:`~music21.lily.lilyObjects.LyMock` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMock` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMock` methods

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.stringOutput`

LyModeChangingHead
------------------

.. autoclass:: music21.lily.lilyObjects.LyModeChangingHead

.. rubric:: :class:`~music21.lily.lilyObjects.LyModeChangingHead` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyModeChangingHead` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyModeChangingHead` methods

.. automethod:: music21.lily.lilyObjects.LyModeChangingHead.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMultipliedDuration
--------------------

.. autoclass:: music21.lily.lilyObjects.LyMultipliedDuration

.. rubric:: :class:`~music21.lily.lilyObjects.LyMultipliedDuration` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMultipliedDuration` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMultipliedDuration` methods

.. automethod:: music21.lily.lilyObjects.LyMultipliedDuration.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMusic
-------

.. autoclass:: music21.lily.lilyObjects.LyMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusic` methods

.. automethod:: music21.lily.lilyObjects.LyMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMusicList
-----------

.. autoclass:: music21.lily.lilyObjects.LyMusicList

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusicList` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusicList` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusicList` methods

.. automethod:: music21.lily.lilyObjects.LyMusicList.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyMusicPropertyDef
------------------

.. autoclass:: music21.lily.lilyObjects.LyMusicPropertyDef

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusicPropertyDef` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusicPropertyDef` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyMusicPropertyDef` methods

.. automethod:: music21.lily.lilyObjects.LyMusicPropertyDef.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyNewLyrics
-----------

.. autoclass:: music21.lily.lilyObjects.LyNewLyrics

.. rubric:: :class:`~music21.lily.lilyObjects.LyNewLyrics` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNewLyrics` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNewLyrics` methods

.. automethod:: music21.lily.lilyObjects.LyNewLyrics.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyNoteChordElement
------------------

.. autoclass:: music21.lily.lilyObjects.LyNoteChordElement

.. rubric:: :class:`~music21.lily.lilyObjects.LyNoteChordElement` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNoteChordElement` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNoteChordElement` methods

.. automethod:: music21.lily.lilyObjects.LyNoteChordElement.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyNumberExpression
------------------

.. autoclass:: music21.lily.lilyObjects.LyNumberExpression

.. rubric:: :class:`~music21.lily.lilyObjects.LyNumberExpression` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNumberExpression` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNumberExpression` methods

.. automethod:: music21.lily.lilyObjects.LyNumberExpression.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyNumberTerm
------------

.. autoclass:: music21.lily.lilyObjects.LyNumberTerm

.. rubric:: :class:`~music21.lily.lilyObjects.LyNumberTerm` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNumberTerm` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyNumberTerm` methods

.. automethod:: music21.lily.lilyObjects.LyNumberTerm.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyObject
--------

.. autoclass:: music21.lily.lilyObjects.LyObject

.. rubric:: :class:`~music21.lily.lilyObjects.LyObject` read-only properties

.. autoattribute:: music21.lily.lilyObjects.LyObject.newlineIndent

.. rubric:: :class:`~music21.lily.lilyObjects.LyObject` methods

.. automethod:: music21.lily.lilyObjects.LyObject.ancestorList

.. automethod:: music21.lily.lilyObjects.LyObject.comment

.. automethod:: music21.lily.lilyObjects.LyObject.encloseCurly

.. automethod:: music21.lily.lilyObjects.LyObject.getAncestorByClass

.. automethod:: music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute

.. automethod:: music21.lily.lilyObjects.LyObject.getParent

.. automethod:: music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone

.. automethod:: music21.lily.lilyObjects.LyObject.quoteString

.. automethod:: music21.lily.lilyObjects.LyObject.setAttributes

.. automethod:: music21.lily.lilyObjects.LyObject.setAttributesFromClassObject

.. automethod:: music21.lily.lilyObjects.LyObject.setParent

.. automethod:: music21.lily.lilyObjects.LyObject.stringOutput

LyOctaveCheck
-------------

.. autoclass:: music21.lily.lilyObjects.LyOctaveCheck

.. rubric:: :class:`~music21.lily.lilyObjects.LyOctaveCheck` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOctaveCheck` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOctaveCheck` methods

.. automethod:: music21.lily.lilyObjects.LyOctaveCheck.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyOptionalId
------------

.. autoclass:: music21.lily.lilyObjects.LyOptionalId

.. rubric:: :class:`~music21.lily.lilyObjects.LyOptionalId` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOptionalId` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOptionalId` methods

.. automethod:: music21.lily.lilyObjects.LyOptionalId.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyOptionalRest
--------------

.. autoclass:: music21.lily.lilyObjects.LyOptionalRest

.. rubric:: :class:`~music21.lily.lilyObjects.LyOptionalRest` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOptionalRest` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOptionalRest` methods

.. automethod:: music21.lily.lilyObjects.LyOptionalRest.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyOssiaMusic
------------

.. autoclass:: music21.lily.lilyObjects.LyOssiaMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyOssiaMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOssiaMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOssiaMusic` methods

.. automethod:: music21.lily.lilyObjects.LyOssiaMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyOutputDef
-----------

.. autoclass:: music21.lily.lilyObjects.LyOutputDef

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDef` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDef` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDef` methods

.. automethod:: music21.lily.lilyObjects.LyOutputDef.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyOutputDefBody
---------------

.. autoclass:: music21.lily.lilyObjects.LyOutputDefBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDefBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDefBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDefBody` methods

.. automethod:: music21.lily.lilyObjects.LyOutputDefBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyOutputDefHead
---------------

.. autoclass:: music21.lily.lilyObjects.LyOutputDefHead

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDefHead` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDefHead` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyOutputDefHead` methods

.. automethod:: music21.lily.lilyObjects.LyOutputDefHead.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPaperBlock
------------

.. autoclass:: music21.lily.lilyObjects.LyPaperBlock

.. rubric:: :class:`~music21.lily.lilyObjects.LyPaperBlock` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPaperBlock` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPaperBlock` methods

.. automethod:: music21.lily.lilyObjects.LyPaperBlock.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPitch
-------

.. autoclass:: music21.lily.lilyObjects.LyPitch

.. rubric:: :class:`~music21.lily.lilyObjects.LyPitch` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPitch` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPitch` methods

.. automethod:: music21.lily.lilyObjects.LyPitch.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPostEvent
-----------

.. autoclass:: music21.lily.lilyObjects.LyPostEvent

.. rubric:: :class:`~music21.lily.lilyObjects.LyPostEvent` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPostEvent` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPostEvent` methods

.. automethod:: music21.lily.lilyObjects.LyPostEvent.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPostEvents
------------

.. autoclass:: music21.lily.lilyObjects.LyPostEvents

.. rubric:: :class:`~music21.lily.lilyObjects.LyPostEvents` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPostEvents` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPostEvents` methods

.. automethod:: music21.lily.lilyObjects.LyPostEvents.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPrefixCompositeMusic
----------------------

.. autoclass:: music21.lily.lilyObjects.LyPrefixCompositeMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyPrefixCompositeMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPrefixCompositeMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPrefixCompositeMusic` methods

.. automethod:: music21.lily.lilyObjects.LyPrefixCompositeMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPropertyOperation
-------------------

.. autoclass:: music21.lily.lilyObjects.LyPropertyOperation

.. rubric:: :class:`~music21.lily.lilyObjects.LyPropertyOperation` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPropertyOperation` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPropertyOperation` methods

.. automethod:: music21.lily.lilyObjects.LyPropertyOperation.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyPropertyPath
--------------

.. autoclass:: music21.lily.lilyObjects.LyPropertyPath

.. rubric:: :class:`~music21.lily.lilyObjects.LyPropertyPath` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPropertyPath` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyPropertyPath` methods

.. automethod:: music21.lily.lilyObjects.LyPropertyPath.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyReRhythmedMusic
-----------------

.. autoclass:: music21.lily.lilyObjects.LyReRhythmedMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyReRhythmedMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyReRhythmedMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyReRhythmedMusic` methods

.. automethod:: music21.lily.lilyObjects.LyReRhythmedMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyRelativeMusic
---------------

.. autoclass:: music21.lily.lilyObjects.LyRelativeMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyRelativeMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyRelativeMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyRelativeMusic` methods

.. automethod:: music21.lily.lilyObjects.LyRelativeMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyRepeatedMusic
---------------

.. autoclass:: music21.lily.lilyObjects.LyRepeatedMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LyRepeatedMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyRepeatedMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyRepeatedMusic` methods

.. automethod:: music21.lily.lilyObjects.LyRepeatedMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LySchemeFunction
----------------

.. autoclass:: music21.lily.lilyObjects.LySchemeFunction

.. rubric:: :class:`~music21.lily.lilyObjects.LySchemeFunction` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LySchemeFunction` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LySchemeFunction` methods

.. automethod:: music21.lily.lilyObjects.LySchemeFunction.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyScoreBlock
------------

.. autoclass:: music21.lily.lilyObjects.LyScoreBlock

.. rubric:: :class:`~music21.lily.lilyObjects.LyScoreBlock` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScoreBlock` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScoreBlock` methods

.. automethod:: music21.lily.lilyObjects.LyScoreBlock.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyScoreBody
-----------

.. autoclass:: music21.lily.lilyObjects.LyScoreBody

.. rubric:: :class:`~music21.lily.lilyObjects.LyScoreBody` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScoreBody` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScoreBody` methods

.. automethod:: music21.lily.lilyObjects.LyScoreBody.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyScriptAbbreviation
--------------------

.. autoclass:: music21.lily.lilyObjects.LyScriptAbbreviation

.. rubric:: :class:`~music21.lily.lilyObjects.LyScriptAbbreviation` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScriptAbbreviation` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScriptAbbreviation` methods

.. automethod:: music21.lily.lilyObjects.LyScriptAbbreviation.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyScriptDir
-----------

.. autoclass:: music21.lily.lilyObjects.LyScriptDir

.. rubric:: :class:`~music21.lily.lilyObjects.LyScriptDir` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScriptDir` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyScriptDir` methods

.. automethod:: music21.lily.lilyObjects.LyScriptDir.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LySequentialMusic
-----------------

.. autoclass:: music21.lily.lilyObjects.LySequentialMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LySequentialMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LySequentialMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LySequentialMusic` methods

.. automethod:: music21.lily.lilyObjects.LySequentialMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LySimpleElement
---------------

.. autoclass:: music21.lily.lilyObjects.LySimpleElement

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleElement` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleElement` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleElement` methods

.. automethod:: music21.lily.lilyObjects.LySimpleElement.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LySimpleMarkup
--------------

.. autoclass:: music21.lily.lilyObjects.LySimpleMarkup

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleMarkup` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleMarkup` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleMarkup` methods

.. automethod:: music21.lily.lilyObjects.LySimpleMarkup.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LySimpleMusic
-------------

.. autoclass:: music21.lily.lilyObjects.LySimpleMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimpleMusic` methods

.. automethod:: music21.lily.lilyObjects.LySimpleMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LySimultaneousMusic
-------------------

.. autoclass:: music21.lily.lilyObjects.LySimultaneousMusic

.. rubric:: :class:`~music21.lily.lilyObjects.LySimultaneousMusic` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimultaneousMusic` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LySimultaneousMusic` methods

.. automethod:: music21.lily.lilyObjects.LySimultaneousMusic.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyStenoDuration
---------------

.. autoclass:: music21.lily.lilyObjects.LyStenoDuration

.. rubric:: :class:`~music21.lily.lilyObjects.LyStenoDuration` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyStenoDuration` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyStenoDuration` methods

.. automethod:: music21.lily.lilyObjects.LyStenoDuration.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyTempoEvent
------------

.. autoclass:: music21.lily.lilyObjects.LyTempoEvent

.. rubric:: :class:`~music21.lily.lilyObjects.LyTempoEvent` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTempoEvent` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTempoEvent` methods

.. automethod:: music21.lily.lilyObjects.LyTempoEvent.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyTempoRange
------------

.. autoclass:: music21.lily.lilyObjects.LyTempoRange

.. rubric:: :class:`~music21.lily.lilyObjects.LyTempoRange` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTempoRange` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTempoRange` methods

.. automethod:: music21.lily.lilyObjects.LyTempoRange.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyTopLevelExpression
--------------------

.. autoclass:: music21.lily.lilyObjects.LyTopLevelExpression

.. rubric:: :class:`~music21.lily.lilyObjects.LyTopLevelExpression` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTopLevelExpression` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTopLevelExpression` methods

.. automethod:: music21.lily.lilyObjects.LyTopLevelExpression.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`

LyTremoloType
-------------

.. autoclass:: music21.lily.lilyObjects.LyTremoloType

.. rubric:: :class:`~music21.lily.lilyObjects.LyTremoloType` bases

- :class:`~music21.lily.lilyObjects.LyObject`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTremoloType` read-only properties

Read-only properties inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :attr:`~music21.lily.lilyObjects.LyObject.newlineIndent`

.. rubric:: :class:`~music21.lily.lilyObjects.LyTremoloType` methods

.. automethod:: music21.lily.lilyObjects.LyTremoloType.stringOutput

Methods inherited from :class:`~music21.lily.lilyObjects.LyObject`:

.. hlist::
   :columns: 3

   - :meth:`~music21.lily.lilyObjects.LyObject.ancestorList`
   - :meth:`~music21.lily.lilyObjects.LyObject.comment`
   - :meth:`~music21.lily.lilyObjects.LyObject.encloseCurly`
   - :meth:`~music21.lily.lilyObjects.LyObject.getAncestorByClass`
   - :meth:`~music21.lily.lilyObjects.LyObject.getFirstNonNoneAttribute`
   - :meth:`~music21.lily.lilyObjects.LyObject.getParent`
   - :meth:`~music21.lily.lilyObjects.LyObject.newlineSeparateStringOutputIfNotNone`
   - :meth:`~music21.lily.lilyObjects.LyObject.quoteString`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributes`
   - :meth:`~music21.lily.lilyObjects.LyObject.setAttributesFromClassObject`
   - :meth:`~music21.lily.lilyObjects.LyObject.setParent`
