This works in three stages.
1. Analysis. Listen to the music. Find its parts (intro, pattern1 pattern2 3 and 4, intermediate, fills, ending, improvisations). Find the patterns instruments and rhythm.
2. Pay the copyright owner for using it as is (the ai finds the owner) or humanly helps it improvise
on it to change it. with ai instructions to it and suggestions from it. It creates midi (with digital instruments so doesn't sound bad)
3. Write your chord stack. Which chords you'll be needing. Press Create, and you have the audio loops for your live session controlled by your new arranger keyboard that is not korg or yamaha but the new circular keyboard that i've been talking about for years and am finally making with ai.