I’m not aware of any changes in those years in the handling of time signatures. Styles can simulate other time signatures but to my knowledge they are still based on 2/4, 3/4 or 4/4. I would expect the older versions could read songs prepared on newer versions. The hazard would be if the song used newer styles, RealTracks or RealDrums not available in those older versions. I’m not sure what would happen.

No, I don’t think BIAB can save in older formats like Word 2003 or Word 97 etc.


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.