In 2/4 time, in earlier versions I used
changeBeaming = \overrideBeamSettings #'Voice #'(2 . 4) #'end #'((* .
(2))
((1 . 8) . (2 2))
((1 . 16) . (2 2 2 2))
((1 . 32) . (4 4 4 4))
((1 . 48) . (6 6 6 6)))
to get 16th and 32nd notes and tupletted 16th 32nd notes grouped as I
wanted, putting \changeBeaming in the voice where it's needed.
2.13.29 convert-ly tells me that I need to change this manually to use
overrideTimeSignatureSettings or beamExceptions, but I'm struggling to
find an example that I can use as a base.
I tried changing my override to:
changeBeaming = \overrideTimeSignatureSettings
#'Voice
#'(2 . 4)
#'(1 . 4)
#'(1 1)
#'((end . (((1 . 16) . (2 2 2 2))
((1 . 24) . (3 3 3 3))
((1 . 32) . (4 4 4 4))
((1 . 48) . (6 6 6 6)))))
the score builds without error and I get a PDF, but the beaming is
still the default - eg 32nd notes are beamed eight at a time.
Here's my short example. How do I get four beams per bar?
\version "2.13.29"
changeBeaming = \overrideTimeSignatureSettings
#'Voice
#'(2 . 4) % time signature fraction
#'(1 . 4) % base moment fraction
#'(1 1) % beatStructure
#'((end . (((1 . 16) . (2 2 2 2))
((1 . 24) . (3 3 3 3))
((1 . 32) . (4 4 4 4))
((1 . 48) . (6 6 6 6))))) % beamExceptions
\relative c'' {
\time 2/4
\changeBeaming
\repeat unfold 8 c16
\times 8/12 { \repeat unfold 12 c16 }
\repeat unfold 16 c32
\times 16/24 { \repeat unfold 24 c32 }
}
Nick
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