It's a golden age for music. More than half of Spotify payouts go to non-agency talent, IE small musicians. It's a great discovery mechanism.
I badly want an algorithm that I can say, "Find me artists that sounds like <example-song> that have less than 1,000 subcribers (or whatever metric)" but I can understand why they don't do that (because there are very, very few people like me out there). It sucks.
If you let someone else choose songs or choose song others like too for a party it gets messed up.