TransposedMusic - LilyPond program-reference
Description: LilyPond program-reference

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#### TransposedMusic

Music that has been transposed.

Music types: music-wrapper-music, general-music and transposed-music

Accepted by: Swallow_engraver and Swallow_performer

Properties:

`name` (symbol):
  `'TransposedMusic`

  Name of this music object

`iterator-ctor` (procedure):
  `ly:music-wrapper-iterator::constructor`

  Function to construct music-event-iterator object for this Music

`start-callback` (procedure):
  `ly:music-wrapper::start-callback`

  Function to compute the negative length of starting grace notes. This property can only be defined as initializer in `define-music-types.scm`.

`length-callback` (procedure):
  `ly:music-wrapper::length-callback`

  How to compute the duration of this music. This property can only be defined as initializer in `define-music-types.scm`.

`to-relative-callback` (procedure):
  `ly:relative-octave-music::no-relative-callback`

  How to transform a piece of music to relative pitches

`types` (list):
  `'(music-wrapper-music general-music transposed-music)`

  The types of this music object; determines by what engraver this music expression is processed.

This page is for LilyPond-2.8.8 (stable-branch).

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