(2) I admit I've never tried this, but I think if you just lay out your song as one long song with no repeats (rather than as one chorus repeated five times), you could easily do this with the fn-F5 (bar settings) at the start of every "chorus" - just set the soloist volume to 0 where you don't want it playing, then turn it back on where you do want it playing.

(1) I don't think you can have more than one soloist in BIAB, but you can easily generate one, drag it to Garageband or another DAW, then generate another one and drag it to your DAW, etc.

Bruce


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