My setup is Navidrome, Soulseek and MusicBrainz Picard, each hosted in a docker container.
Whatever music I can't or don't care to buy directly on Bandcamp i find on Soulseek. Then, I run the downloaded files through Picard which tags and renames them automatically for me. After which, I put them into the Navidrome directory, it picks them up and lets you stream it in a browser or any app that supports Subsonic servers. I use Feishin on my desktop and Symfonium on my phone for that.