I have this and use it everyday. I use Beets to give the files metadata (using Musicbrainz and the Discogs plugin as a fallback). I then host Navidrome as a music server and connect it to Last.fm. Once you have all that in place, find a client that does Radio or Instant mixes and it works like a charm. The two clients I use the most for this are SonixD on PC, and Symfonium on Android. If you’re feeling adventurous, then host a VPN at home and connect into your Navidrome server using your phone client, and you have mixes on the go! :)