1 %% Do not edit this file; it is auto-generated from LSR!
5 If you want to see what a piece looks like twice faster, or slower,
6 without having to correct every duration manually, here is an easy way
13 music = {a4. b4 c b8 a g a4 b8 a}
15 looksFaster = #(define-music-function (parser location music)
17 (let ((new-music (ly:music-deep-copy music)))
18 (shift-duration-log new-music 1 0)
21 looksSlower = #(define-music-function (parser location music)
23 (let ((new-music (ly:music-deep-copy music)))
24 (shift-duration-log new-music -1 0)
27 \score { \new Voice { \time 7/8 \music
28 \break \looksFaster { \time 7/16 \music }
29 \break \looksSlower { \time 7/4 \music }}}