[TheOtherHobbes]

It's literally a list of cliches glued together. Some of them are style-defining cliches, but there is no hint of a strong original voice. And it's the individual distinctive voice of each composer that defines classical music. The musical wrapping is the means to that end, not the end itself.

The waltz sounds like elevator Chopin with all the bittersweet irony sanded off (and couple of questionable harmonies.)

It's an achievement to get this far, but it's still very uncanny valley, and (IMO) a fundamental limitation of LLMs that can't see beyond the superficialities of weightings into what the structures mean.