It's possible to create near-perfect cover backing tracks with only BIAB. It's all programming so BIAB determines the key signature, tempo, chords and progression, and provides the band style and arrangement.

Here's a link to a previous thread about this subject where I posted a YouTube link to a cover song backing track I did completely in BIAB.

My YouTube Link to a backing Track Cover


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.