Hello everybody,
I'm attempting to create a score that uses simultaneous multiple tempi, at a
ratio of 5:7. As a test, I made
this<http://www.foursquarenightmare.com/scores/polytempo-example.pdf>
(see
code below). Basically it uses the ridiculous time signature of 42/4, with
barlines inserted to create an artificial independent meter for each staff.
It looks beautiful, but the problem is: put in shorter note values than
these dotted quarters (sixteenths etc) and there isn't enough room on the
line to render the music; it all just runs off the page, in other words, it
doesn't want to break the line in mid-bar (as I'm using ridiculously long
measures to simulate polytempi). I've read everything the Notation Reference
has to offer about forcing line breaks. But for some reason it doesn't let
me break the line during active note events (removing
Forbid_line_break_engraver only seems to work across "actual" automatic
barlines, not ones I've put in). Does anybody have any advice here? Is there
a way to get more control over breaking my lines? Or better yet, is there a
way to do these kinds of polytempi without using 8497/8 time?
Thanks,
brian
PartA = \new Voice \relative c'' {
\clef treble
\time 42/4
\set Staff.instrumentName = #"Part A "
\set Staff.timeSignatureFraction = #'(12 . 8)
\scaleDurations #'(7 . 5) {
c4.^\markup { \note #"4." #1 " = 60" } c c c \bar "|"
c c c c \bar "|"
c c c c \bar "|"
c c c c \bar "|"
c c c c
}
}
PartB = \new Voice \with {
\remove Forbid_line_break_engraver
} \relative c'' {
\clef treble
\set Staff.instrumentName = #"Part B "
\time 42/4
\set Staff.timeSignatureFraction = #'(12 . 8)
\override Beam #'breakable = ##t
g4.^\markup { \note #"4." #1 " = 84" } g g g \bar "|"
g g g g \bar "|"
g g g g \bar "|"
g g g g \bar "|"
g g g g \bar "|"
g g g g \bar "|"
g g g g
}
\score {
<<
\new Staff \PartA
\new Staff \PartB
>>
}
\layout {
\context {
\Score
\remove "Timing_translator"
\remove "Default_bar_line_engraver"
}
\context {
\Staff
\consists "Timing_translator"
\consists "Default_bar_line_engraver"
}
\context {
\Voice
\remove "Forbid_line_break_engraver"
}
}
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