RelativeOctaveMusic - LilyPond program-reference
Description: LilyPond program-reference

Next: RepeatTieEvent, Previous: RelativeOctaveCheck, Up: Music expressions

#### RelativeOctaveMusic

Music that was entered in relative octave notation.

Properties:

`name` (symbol):
  `'RelativeOctaveMusic`

  Name of this music object

`to-relative-callback` (procedure):
  `ly:relative-octave-music::relative-callback`

  How to transform a piece of music to relative pitches

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

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

`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`.

`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`.

`types` (list):
  `'(music-wrapper-music general-music relative-octave-music)`

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

Next: RepeatTieEvent, Previous: RelativeOctaveCheck, Up: Music expressions

This page is for LilyPond-2.10.33 (stable-branch).