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From there they can be stylized. Pretty neat. More info

For iTunes based music player there is also rhythmbox which is standalone (no subsonic server needed). It’s what i used until i ultimately switched to navidrome + supersonic. I’ll check out feishin since that didn’t come up in my initial search last year. Ive liked supersonic though. It has a decent, simple UI and you can play albums by clicking on them

Edit: ok feishin seems pretty cool. I might stick with this

Here’s some tools i used and my experience with them

• beets: very powerful CLI tool. Has a learning curve but can go through your whole music folder, automatically tag stuff it is confident in and prompt you when it’s not sure.
• musicbrainz picard: really powerful gui. Can add a bunch of folders, group them by album and have it detect the right albums.
• kde kid3: simple gui app that if all you’re looking for is basic tag input then it makes it super easy to manually tag a bunch of content all at the same time.

I personally used all three of these. Beets as first pass that got me pretty far. Music brainz to fill in a lot of holes. And kid3 when i just wanted to do a bunch of manual updates

The quests demanded an authentication agent, pipewire (whatever that is), some launcher, and amongst others, a clipboard service. After all these things were installed from the terminal, I gave it another reboot. Just to get greeted by the same quest page again, saying the authentication agent is missing. I installed the hyprpolkitagent again via the terminal and pacman. Rebooted again, but no improvement. Somehow it wouldn’t recognize that this package is installed.

Just to check, did you actually enable it? It needs to be run via a exec-once in your hypr config. https://wiki.hypr.land/Hypr-Ecosystem/hyprpolkitagent/