If you are speaking of MIDI styles, just press F5 at each section and load the new style, and add the appropriate A or B substyle marker.

If you are speaking of Real Tracks, BIAB does not support more than one style on each instrument track per song at this time. You could use RealBand for that.


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; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.