Re: Strange beams on cross-staff tremolos

[Knute Snortum]

On Wed, Nov 3, 2021 at 11:03 AM Paolo Prete <paolopr976@gmail.com> wrote:
>
> Instead of suppressing the warning, given that LilyPond adds an invisible 
> "auxiliary" stem to the whole notes, for creating the tremolo beam,
> I think it should be better to explicitly set the stems on both notes, 
> according to the beam's position:
>
> %%%
> \version "2.22.0"
>
> upper = { s1 }
>
> lower =  {
>   \clef treble
>   \override Beam.positions = #'(10 . 11)
>   \repeat tremolo 8 { \stemUp c''''16 \change Staff = "upper" \stemDown 
> c''''16 }
> }
>
> \score {
>   <<
>     \new Staff = "upper" \upper
>     \new Staff = "lower" \lower
>   >>
> }
> %%%

That's a great addition to the snippet.  Thanks.  It also helps me to
understand the warning.

--
Knute Snortum