LoL. It's a question of money. Buy a few plugins like Ample Sound stuff, SaxLab, EZkeys and Superior drummer. Tip: rob a bank first.

But you'll need a lot of experience to get the best out of the best. Import BIAB stuff in a DAW, and then start messing with timing etc.

This is where BIAB really excels: with relatively little money it sounds quite good after a short period of time.
Alas it comes at a price, as BIAB is full of quirks and buggy RT handling if you want specialities like half-timing RTs, change beat counts at a bar etc.