Positionng rests in the middle of a two-voice line

In choir scores, you often have the score for two voices (e.g., soprano and alto) in one line:

      \new Staff  = "Frauen"<<
         \new Voice = "Sopran" { \voiceOne \global  \soprano }
         \new Voice = "Alt" { \voiceTwo \global  \alto }

When they both have a pause at the same time with the same length, lilypond will still print two rests in different positions. If you (like me) think this looks weird, here is how you can change it:

soprano = \relative c' { a2 \oneVoice r4 \voiceOne } a4 }
alto = \relative c' { a2 s4 } a4 }

In one voice, change to only one voice with \oneVoice for the rest and then back to the usual voice, here /voiceOne. If you do the same in the other voice, you will get warnings about clashing notes, so instead of using a rest, use an invisible rest (spacer) with s.

An alternative is the following command which causes all rests to appear in the middle of the line. It should be used inside the \layout block:

   \override Voice.Rest #'staff-position = #0
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About swk

I am a computational linguist, teacher of computer science and above all a huge fan of LaTeX. I use LaTeX for everything, including things you never wanted to do with LaTeX. My latest love is lilypond, aka LaTeX for music. I'll post at irregular intervals about cool stuff, stupid hacks and annoying settings I want to remember for the future.