It seems dynamics and polyphony does not mix very well, at least "out of the box" as the snippet below clearly shows (with voice two overlapping the dynamics of voice one)
%begin snippet \version "2.10.0" one = \relative c' { d\mf e\< f g\! } two = \relative c' { a a a a } mystaff = \new Staff { << \new Voice = "one" { \voiceOne \one } \new Voice = "two" { \voiceTwo \two } >> } \score { << \mystaff >> } % end snippet _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org http://lists.gnu.org/mailman/listinfo/bug-lilypond