We have Stremio for movies and TV, which works flawlessly by pulling from different sources (add-ons) including torrents into one clean UI. But when it comes to music, the options are either paying for Spotify/Tidal or dealing with clunky, manual setups.
I’ve seen apps like ViMusic or Innertune, but they are mostly just YouTube Music frontends. Soulseek is a p2p service and the usability is horrible.
I’m talking about a true, modular aggregator. That uses torrents and lossless databases.
I don’t know what your experience with soulsseek has been but I’ve loved it. However, if you think the experience should be more seamless and integrated, you should program a bridge for slskd and navidrome that runs the downloaded media through MusicBrainz Picard or beets before putting it in the Navidrome library.
soulsseek would be better if the client supported a VPN/socksproxy (like QBTorrent does)