Hopefully not to confuse the conversation. (my two cents)
I usually work exclusively in the plugin which has supported Riffs for specific bars for about three to four years.
It still can't do partial generations!

I use the RIFF feature with comping inside the door to pick and choose realistic solos.
With a little bit of work you can come up with a realistic solo.
However it's worth mentioning that you can hear the repeated phrases usually within two to three comps. So there is a limited set of phrasings possible.

Partial gens are extremely important especially when it comes to solos.


Studio One (latest version), Win 11 23H2 , i9 -10940X 3.3 GHz, 32GB Mem, a 4K 40" monitor, PreSonus Studio Live III Console as interface/controller. secondarily test on Reaper, Cakewalk, and S1 on Surface Pro 3 Win 10 (latest versions).