[Haskell-cafe] music-related problem

[Stephen Tetley]

On 4 July 2010 21:34, Michael Mossey <mpm at alumni.caltech.edu> wrote:
> Hi Stephen,
> Thanks for thinking about this. The problem, though, is that notes can
> overlap in time.

True - Haskore solves this with the Par operator allowing parallel
musical lines.

ABC and LilyPond have voice overlays - bars are lists of notes, but if
there is more than one musical line then bars can be lists-of-lists of
notes instead.