Hi everyone,
Currently, I am transcribing Bach's Fantasia and Fugue in a minor (BWV 904), but I am dealing with a rest collision between the fugue voices on measure 69. Specifically, on the 4th beat I have not found a way to give distance between the a' from the alto and the 16th rest from the tenor. I have tried to override it using NoteColumn.force-hshift but it doesn't move the a' in the alto to the left at all or the rest in the tenor to the right (or its subsequent 16th notes). The best I have done is using Rest.extra-offset = #'(0.5 . -1) on the tenor, but it really does not give a satisfactory space between the voices, and the subsequent 16th notes
in the tenor remain still. Here it is a picture from the original source and how it should look:
and this is how it looks on lilypond without any modification:
And here I include an excerpt from my code (I colored the voices for an easier view):
_____________
\version "2.24.3"
global = { \time 4/4 \key a \minor }
soprano = \relative f'' {
\voiceOne
\override NoteColumn.force-hshift = #-1 \shape #'((0 . 2) (0 . 2.5) (0 . 2.5) (0 . 2)) Tie \override Beam.color = #darkgreen \override NoteHead.color = #darkgreen \override Stem.color = #darkgreen
f4~ 16 a g f e4 f |
\shape #'((0 . 2) (0 . 2.5) (0 . 2.5) (0.8 . 2)) Tie g~
\once \override Dots.extra-offset = #'(-1.3 . 0)
g8. f16 \revert NoteColumn.force-hshift e4 r4 |
s4
}
alto = \relative e'' {
\voiceTwo
\stemUp \tieDown \override NoteHead.color = #blue \override Stem.color = #blue \override Beam.color = #blue
e16 e d cis d4~ 16 b cis! e~ 16 cis d f~ |
16 d e cis a cis d8 \stemDown \once \override Beam.positions = #'(-3 . -3.5) e16 d cis b! \tieUp a4~ |
a4
}
tenor = \relative d' {
\voiceOne
\change Staff = "up" \stemDown \tieDown \override NoteHead.color = #red \override Stem.color = #red \override Beam.color = #red \override Rest.color = #red
d8 e f d a'4 b,8\rest d |
bes'4 b,8\rest d \once \override NoteColumn.force-hshift = #0.4 a'4 e16\rest g f e |
\stemUp \tieUp d e f d
}
bass = \relative d {
\voiceTwo
d8 r r4 r2 |
r4 d cis c! |
b
}
\score {
\new PianoStaff <<
\new Staff = "up" <<
\global
\clef "treble"
\new Voice = "soprano" { \soprano }
\new Voice = "alto" { \alto }
>>
\new Staff = "down" <<
\global
\clef "bass"
\new Voice = "tenor" { \tenor }
\new Voice = "bass" { \bass }
>>
>>
\layout {
\context {
\Score
\override SpacingSpanner.common-shortest-duration = #(ly:make-moment 1/8 )
}
}
}
global = { \time 4/4 \key a \minor }
soprano = \relative f'' {
\voiceOne
\override NoteColumn.force-hshift = #-1 \shape #'((0 . 2) (0 . 2.5) (0 . 2.5) (0 . 2)) Tie \override Beam.color = #darkgreen \override NoteHead.color = #darkgreen \override Stem.color = #darkgreen
f4~ 16 a g f e4 f |
\shape #'((0 . 2) (0 . 2.5) (0 . 2.5) (0.8 . 2)) Tie g~
\once \override Dots.extra-offset = #'(-1.3 . 0)
g8. f16 \revert NoteColumn.force-hshift e4 r4 |
s4
}
alto = \relative e'' {
\voiceTwo
\stemUp \tieDown \override NoteHead.color = #blue \override Stem.color = #blue \override Beam.color = #blue
e16 e d cis d4~ 16 b cis! e~ 16 cis d f~ |
16 d e cis a cis d8 \stemDown \once \override Beam.positions = #'(-3 . -3.5) e16 d cis b! \tieUp a4~ |
a4
}
tenor = \relative d' {
\voiceOne
\change Staff = "up" \stemDown \tieDown \override NoteHead.color = #red \override Stem.color = #red \override Beam.color = #red \override Rest.color = #red
d8 e f d a'4 b,8\rest d |
bes'4 b,8\rest d \once \override NoteColumn.force-hshift = #0.4 a'4 e16\rest g f e |
\stemUp \tieUp d e f d
}
bass = \relative d {
\voiceTwo
d8 r r4 r2 |
r4 d cis c! |
b
}
\score {
\new PianoStaff <<
\new Staff = "up" <<
\global
\clef "treble"
\new Voice = "soprano" { \soprano }
\new Voice = "alto" { \alto }
>>
\new Staff = "down" <<
\global
\clef "bass"
\new Voice = "tenor" { \tenor }
\new Voice = "bass" { \bass }
>>
>>
\layout {
\context {
\Score
\override SpacingSpanner.common-shortest-duration = #(ly:make-moment 1/8 )
}
}
}
Any suggestions please? Thanks in advance