On Fri, Nov 10, 2023 at 2:47 PM Jean Abou Samra <j...@abou-samra.fr> wrote:

> First off, is there a better way to do this?
>
> Yes. See
> https://lilypond.org/doc/v2.24/Documentation/notation/displaying-rhythms.html#polymetric-notation
>
> It gets worse.  There is a section where both hands are in common time,
> but even though the right hand time signature isn't changing, it needs to
> be displayed again.  Again, my tactic would be to fake the time changes.
> However, there is a break in the piece that has one time signature before
> the break and a different one after.  What I should really do is have a
> change time signature after the bar but before the break.  I don't know how
> to "fake" that.
>
> Adapting the example from the documentation:
>
> \version "2.24.2"
>
> \layout { \enablePolymeter }
>
> \relative <<
>   \new Staff {
>     \time 3/4
>     c'4 c c |
>     c4 c c |
>     \break
>     c2.
>   }
>   \new Staff {
>     \time 3/4
>     \set Staff.timeSignatureFraction = 9/8
>     \scaleDurations 2/3 {
>       \repeat unfold 3 { c8[ c c] }
>       \repeat unfold 3 { c4 c8 }
>     }
>     \unset Staff.timeSignatureFraction
>     \time 3/4
>     c2.
>   }
> >>
>
>
Thank you for this.  It works great.

--
Knute Snortum

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