Dan, I'm hoping this is a first step. The BIAB output to Sinsy in version 2014 is Music XML, which I was able to load into Sibelius and Musescore.



BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.