<< If possible, I’d prefer a solution within BIAB and not be forced to patch things up in a DAW. >>

Is this what you're trying to achieve?

An instrument starting early on beat 4 of Bar -0- and the remaining instruments starting normally at Bar 1 and also silencing the drum count-in for beat 4?

If so, I can post step by step instructions how to do this in BIAB.


BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.