Dear Urs and Simon
I'm not sure to understand how to correctly use your solution:
> <<
> \new Staff { c'1 }
> \new Dynamics { s1 \p }
> \new Dynamics { s1 \f }
> \new Staff { \clef bass c1 }
> >>
My apologize if my question is naif, but in case I need to apply my dynamics not at the beginning but somewhere in the center of the piece, should I count the number of measures and change { s1 \p } in accord with it? If this is the case, then of course this type of solution make sense only when you have a complex and frequent dynamics. Or am I wrong?
Thank you, g.