Funny, I just commented in another thread how you can scan music but not rely completely on the accuracy of what you get, especially with handwritten scores. I've only started experimenting with exporting a BIAB song to Music XML. My regular (but odd) notation software, Encore, won't read the chords. MuseScore does read the chords but I don't know how to prevent complex chord spellings from overlapping. So I can't answer your question positively yet.

PG Music has taken a critical step forward here, one I requested and am grateful for. I think it may need some shaking out, but I don't know which vendor is responsible to do that. You see, my limited experience is that Music XML is NOT seamless ANYWHERE. Like the scanner, there always seem to be quirks.

When I've had a lot more experience with this, I will share it (and continue reporting to PG Music).

I don't usually equivocate on an answer, but I'm not ready to state you can use it seamlessly, especially if this is your critical deciding issue.

And I wish we were talking about this in the main BIAB forum, not here.

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.