On 9/11/21, 1:03 PM, "lilypond-user on behalf of Hans Aikema" <lilypond-user-bounces+carl.d.sorensen=gmail....@gnu.org on behalf of hans.aik...@aikebah.net> wrote:
Hi all, In a score I have two parts (Alto I and II) that’s for most of the score unisono. In order to be able to also generate rehearsal midis by voice (with the concerned voice highlighted by diminishing the volume of other voices) I would like to retain the full individual voices. When I want to do this, I use partcombine: \version "2.22" AltoIa = { \partCombineUnisono f'1 | \partCombineAutomatic f'1~ | f'1 | f'2( g'4 a'4) } AltoII = { f'1 | f'1~ | f'4( e' d' c') | f'4( e' g' a') } \score{\new Staff { \partCombine \AltoIa \AltoII \break } \layout{} \midi{} } \book { \bookOutputSuffix "AltoI" \score{ \new Staff << \new Voice = "AltoI" {\AltoIa} >> \midi{ } } } \book { \bookOutputSuffix "AltoII" \score{ \new Staff << \new Voice = "AltoII" {\AltoII} >> \midi{} } } I can share with you some bigger examples using the score wizard from Frescobaldi, if you'd like. Carl