Originally Posted by ostoura
... My Only Problem Is The Difference In Chords Like The Slight Difference Between A Chord Like FMaj And F2 Or FAdd9.
...

So Could You Please Correct My Chords If I'm Wrong?
Two quick things.

First, F2 and Fadd9 are indeed different chords but BIAB implements them both as F2. Same for Fadd2; it's played as F2. You should not expect to hear different chords.

Second, unless you turn off Natural Arrangement (and sometimes even if you do!), BIAB is likely to choose similar chords sometimes, just as a normal human player would, especially in jazz. In the example you tested, BIAB might simply have substituted F2 for F. But first, turn off Natural Arrangement and run the test again many times. Then if you want to know more, read my article here and try more experiments: https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=694482#Post694482

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus 192 & Faderport 8, Royer 121, Slate VSX, Adam Sub8 & Neumann 120 monitors.