I've been experimenting with AI powered DAWs. I finally settled on using Pi Durable to embed the prompting directly in the UI.
I've also found AI good at building synths. I now have a bunch of synths, samplers, and drum machines that my DAW can configure through MCP. For example, I can tell it to configure a 303, generate a 4-bar arp pattern, slowly increase the resonance across the pattern, and add it to the song.