As Knute writes the upper staff needs to be created and kept alive. In this
case, the PianoStaff context contains a Keep_alive_together_engraver that can
take care of the keeping alive, but the staff still needs to be initiated. I’m
not sure if that can be done from inside the musical expression
On Tue, Nov 12, 2019 at 6:58 AM Paolo Prete wrote:
> Hello,
>
> in the following snippet, I can obtain a cross-staff tremolo:
>
> http://lilybin.com/y4csd8/1
>
> However, in this way, I'm forced to fill the "up" staff with invisible
> rests ( in this case: s4. ) for the duration of the tremolo.
Hello,
in the following snippet, I can obtain a cross-staff tremolo:
http://lilybin.com/y4csd8/1
However, in this way, I'm forced to fill the "up" staff with invisible rests (
in this case: s4. ) for the duration of the tremolo. Is there a way to avoid
this and use only one music expression for
