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Automatically change durations: Difference between revisions

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It takes two arguments – the scaling factor as a power of two, and the number of dots to be added as a positive integer.
It takes two arguments – the scaling factor as a power of two, and the number of dots to be added as a positive integer.


<lilypond version="2.24" full>
<lilypond version="2.24">
\paper {
  indent = 0
  tagline = ##f
}
 
music = \relative c'' { a1 b2 c4 d8 r }
music = \relative c'' { a1 b2 c4 d8 r }


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[[Category:Rhythms]]
[[Category:Rhythms]]
[[Category:Included in the official documentation]][[Category:Snippet]]
[[Category:Included in the official documentation]]
[[Category:Snippet]]

Latest revision as of 05:08, 8 December 2025

shiftDurations can be used to change the note lengths of a piece of music.

It takes two arguments – the scaling factor as a power of two, and the number of dots to be added as a positive integer.

\version "2.24"

music = \relative c'' { a1 b2 c4 d8 r }

{
  \time 4/2
  \music
  \time 4/4
  \shiftDurations 1 0 \music
  \time 2/4
  \shiftDurations 2 0 \music
  \time 4/1
  \shiftDurations -1 0 \music
  \time 8/1
  \shiftDurations -2 0 \music
  \time 6/2
  \shiftDurations 0 1 \music
  \time 7/2
  \shiftDurations 0 2 \music
}