If you live on the command line I would like to highly recommend "beets" to manage your music: https://beets.io
It allows you to match your albums with specific MusicBrainz entries to get precise metadata.
It can be used in combination with playback tools like Jellyfin or Plex if you simply point them at your Beets library folder.
I've been using it for a few years and I would never go back.