https://bugs.winehq.org/show_bug.cgi?id=52202
--- Comment #6 from Reinhold reinhold.hoffmann@hotmail.com --- Thx for narrowing down.
It is not only relevant to Notation Player 4 and all Notation Software apps but impacts at least all other Windows audio software which use fluidsynth. See https://github.com/FluidSynth/fluidsynth/wiki/Applications To me a fix is a must for Wine-7.0