Nobody has mentioned this so maybe you're doing it already. Are you aware that you can change the chord grid for each generation? Just make sure you're only generating a new track and leaving the existing ones alone.

Solo's especially tend to float over the chords, not necessarily strictly following them. Try using different but related changes and see what happens. In the key of C try using Dm for 8 bars or make the whole thing EbMaj7 if the tune is in Cm. You can try some of the common jazz changes like using tritone subs which would be using an F#7 for a C7 once or twice during a chorus.

You can put a swing solo against an even beat or vice versa. For drums I'll make 3 or 4 completely different drum tracks with different RD's plus changing the part markers on the chord grid. That puts the fills in different places plus activates the substyles and gives you tons of choices.

Bob

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