It seems like a data problem, not architecture. Usually these preview snippets capture the essence of the song. It works on say, Unforgiven II but not Unforgive

It seems like a data problem, not architecture. Usually these preview snippets capture the essence of the song. It works on say, Unforgiven II but not Unforgiven III. We'll likely see a lot of first generation products tackle these low hanging fruit like "I dumped data into AI/ML and here's the output". But the next generation will likely be people who can handle data better - interpret it, clean out bad samples, and so on.