I think the current diversity of music is largely caused by artists’ different lived experiences. You feel something, this is important for you, you try to express that via music. As long as AIs don’t have anything like “unique experiences” on the scale of humans, I’m not sure if they’ll be able to create music that is that diverse (and thus interesting).
If the AI customized it for each listener (and does a good job), then music will reflect the unique experiences of the listeners, which would result in a more diverse range of music than music that only reflects the unique experiences of musicians.
Of course, we could end up in an awkward middle ground where AI only generates variations on a successful pop music formula, and it all becomes a bland mush. But I think in that case, people would just go back to human-generated music on Spotify and YouTube.
If the AI customized it for each listener (and does a good job), then music will reflect the unique experiences of the listeners, which would result in a more diverse range of music than music that only reflects the unique experiences of musicians.
Of course, we could end up in an awkward middle ground where AI only generates variations on a successful pop music formula, and it all becomes a bland mush. But I think in that case, people would just go back to human-generated music on Spotify and YouTube.