Most of the discussion and sources of content talk about movies and series.
I’ve been recently looking for psy and techno music, finding FLAC or WAV with active seeders feels like striking gold. It’s definitely been a while since I’ve looked for active torrent sites and it feels more barren than ever.
Funkwhale is federated. I have discovered lots of good stuff on there via other servers. Not algorithmic, but once you find a server that appeals to you, there’s a lot to dig into.
There’s also https://libre.fm and https://listenbrainz.org/ and https://openwhyd.org/
+1 to ListenBrainz. It’s an awesome tool for tracking your listening habits (kinda like Last.fm). Combined with Pano Scrobbler, I can create collage pics of my most listened-to artists or albums of a given time period (per week/month/year). It’s a great service and I want to donate to that project in the future, because I get so much value out of it.