I've nothing to add to the discussion, but I felt the need to express that
I am completely impressed by how easily Lilypond manages this. This is
awesome!
El mié., 11 dic. 2019 a las 11:10, Kieren MacMillan (<
kieren_macmil...@sympatico.ca>) escribió:
> Hi there,
>
> > \scaleDurations does not scale the measure length as well. Try inserting
> > \set Timing.measureLength = #(ly:make-moment 12/8)
> > in the \slower part.
>
> That’s great! Thanks.
>
> Note for future readers: the order of operations is important! The
> override must happen *after* the \time command. So the final [working]
> snippet is
>
> %%% SNIPPET BEGINS
> \version "2.19.83"
>
> \layout {
> \context {
> \Score
> \remove "Timing_translator"
> \remove "Default_bar_line_engraver"
> \remove "Metronome_mark_engraver"
> }
> \context {
> \Staff
> \consists "Timing_translator"
> \consists "Default_bar_line_engraver"
> \consists "Metronome_mark_engraver"
> }
> }
>
> slower = {
> \time 4/4
> \tempo 4=90
> \set Timing.measureLength = #(ly:make-moment 12/9)
> \scaleDurations 120/90 {
> \repeat unfold 16 { c'4 }
> }
> }
>
> faster = {
> \time 4/4
> \tempo 4=120
> \repeat unfold 20 { c'4 }
> }
>
> \score {
> <<
> \new Staff \slower
> \new Staff \faster
> >>
> }
> %%% SNIPPET ENDS
>
> > See you in Salzburg!
>
> Looking forward to it!
> Kieren.
> ________________________________
>
> Kieren MacMillan, composer (he/him/his)
> ‣ website: www.kierenmacmillan.info
> ‣ email: i...@kierenmacmillan.info
>
>
>
