One day!? Dude, they gave you 30 to work with. It took us experienced users weeks to come to grips with all the new features that came in the last few years and to get them working to their full potential. What is it you're looking for, give us some examples. This program is so deep that most of us wind up focusing on only the part of it we really need and ignore the rest. Long time users post all the time about something they just "discovered" that's so cool that others have been doing for years. I don't care if you're a genius at figuring stuff like this out, at this point you know squat about how it all works. Sure, it's possible that after a month and you've learned the program pretty good it's not for you. Fair enough but you can't know that in one day unless you simply didn't know what the term "backing tracks" means.
Real Band is a hybrid of Biab backing tracks and a midi file, your own parts, combining parts from a CD with midi tracks and generated Biab tracks, all kinds of neat stuff. It gives you 48 tracks to play with.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.