Anmol,

I'm not sure I really understand exactly what you're asking, so I expect others may be in the same situation. Usually, to practice with BIAB, you enter a chord progression, then select a style, and the program generates an accompaniment. If you want to rest instruments for certain bars, that can be done - look at rests in the manual, or clarify if that's what you're trying to do and I can explain how.

Bruce


Macbook Pro 2018
2.6 GHz 6-core Intel Core i7, 16 GB RAM
OS Monterey
BIAB for Mac 2022