an i3 is ( I think) adequate for BIAB. If you want to do serious music production using a sequencer you will need more. BIAB is also currently 32 bit. It will run on a 64 bit windows, but only those with compatibility mode (check this out).
The world is now 64 bit. Also think of RAM, though I believe BIAB won't access much of it (being 32 bit - (not sure about this) very minimum is 2 gig, but decent systems are 64 bit and minimum of 4 gig. Sound card too should be a musicians sound card - perhaps the MAudio 2496. This will mean that latency is low - the time between pressing a musical note on a keyboard and hearing it.

there are people here with better tech skils than I but thats the basics

Zero


Win 11 64, Asus Rog Strix z390 mobo, 64 gig RAM, 8700k