One of the oldest of all LilyPond bugs, to do with items which take no musical
time. You need to put a dummy grace note before the c in the upper staff;
\grace s8 will do it.
Paul
From: Jin Choi <j...@alum.mit.edu>
To: <lilypond-user@gnu.org>
Sent: 15/08/2023 19:30
Subject: grace notes/acciaccaturas occur before time signature change if
only in bass clef
In the following snippet, a change of time signature appears after an
acciaccatura if the time change happened in one staff without a grace note but
a grace note appears in some other staff. Is there a way to fix this without
making sure the time change always appears in the staff with the grace?
\version "2.24.1"
upper = \relative c' {
\key c \major
c1
\time 2/2
c1
}
lower = \relative c {
\clef bass
c1
\acciaccatura c8 c1
}
\score {
\new PianoStaff {
<<
\new Staff = "upper" \upper
\new Staff = "lower" \lower
>>
}
}
