As far as I can tell from reading the code, BIAB does not send patch change info in the exported Music XML code. Please see this thread where a user asked about it. According to his info, Music XML does support this, called MIDI Program. Could this be added to BIAB?

http://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=343200#Post343200


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.