The AI rev continues apace and I thought this milestone was so huge it merited an update here. The latest feature of Udio and Suno allows you to upload a piece of original music. You specify what you'd like it sound like (that's your 'prompt') and hit enter. The AI will generate multiple possible takes. If you specify vocals it will add a vocalist. You can submit your own lyrics or ask it to make lyrics based on your suggested topics.
Here's a non-AI musician giving his reactions and showing a dozen or so examples of snippets he's uploaded and what Udio sends back.
https://www.youtube.com/watch?v=INkCR1uGrSU&t=545s
This to me is huge b/c its not asking the AI to create anonymous library music (which it's accomplished) but rather it asks the AI to take your tunes, learn, and add. It's like a musical amanuensis. I'll bet Eno already has it up and running in his studio and home