Do you have a loose spec on what this kind should look like? I'd love to start figuring out how to integrate it into some of the music players I use (like cmus). Mostly just so I can publish to my own relay and keep track of my listening history.
Discussion
We already have music statuses https://github.com/nostr-protocol/nips/blob/master/38.md#live-statuses
I have looked at that before, my aim is more towards discovery, recommendations, personal playlist algorithms, something beyond ephemeral status. I’m starting by building something that will be useful for me, that way if I remain the only user, it will still be worth the effort.