Hi, Try the following ly file:
\paper { raggedright = ##t} globalsettings = { \time 3/4 \key c \minor } \score { \context PianoStaff \relative c' << \context Staff = upper { \globalsettings \clef treble \acciaccatura b8 <ees g c>2. } \context Staff = lower { \globalsettings \clef bass <c c,>2. } >> } It produces very strange output - an extra clef, time and key signature for both staves (one set before and one set after the acciaccatura). Removing the acciaccatura fixes the problem. This occurs with grace notes as well, and using the GrandStaff instead of the PianoStaff. Best, Scott _______________________________________________ bug-lilypond mailing list [EMAIL PROTECTED] http://lists.gnu.org/mailman/listinfo/bug-lilypond