Have some experience creating prompts for AI to make "custom" (not really) songs.

It is really good at big band type beats. Terrible at latin style dance beats.

I can't get AI to make any intelligent chords or harmonies. Most just single line melodies and walking bass lines.

The weirdest thing is when asking AI to create lyrics. It has a common theme. AI often sings songs about not being able to be close to people, as if trapped away in a box. It sounds like a virgin who dreams of being touched, but has no idea what that feels like, and knows it never will.