One obvious area of improvement will be allowing you to tweak specific sections of an AI generated song. I was recently playing around with Suno, and while the results with their latest models are really impressive, sometimes you just want a little bit more control over specific sections of a track. To give a concrete example: I used deepseek-r1 to generate lyrics for a song about assabiyyah, and then used to Suno to generate the track [0]. The result was mostly fine, but it pronounced assabiyyah as ah-sa-BI-yah instead of ah-sah-BEE-yah. A relatively minor nitpick.

[0] https://suno.com/song/0caf26e0-073e-4480-91c4-71ae79ec0497