fiëé visuëlle wrote:
I need the alternate voice only in some places.
This may be implying that you don't want to set the main voice as \voiceOne, but rather keep it as (the implicit) \oneVoice. If this rest collision behaviour is the only thing that is bothering you, try the following slight adjustment to the main voice: \override Stem #'neutral-direction = #UP Cheers, Robin _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-user