As you do have option of rating songs already via love/favorite implementation, some of us like to rate songs and albums 0/5 stars as media servers like subsonic/navidrome allow for it. I would like to request for the ability to do this in Symfonium and have it sync with the star ratings from songs and albums on media servers, for instance navidrome.
I thought about this as well. I use 5 stars ratings written in tags to make it compatible with PC Foobar2000. It would be nice to have an option to read/write tags to local library so 5 stars ratings would be usable.
There won’t be an option to edit local music tags. I rely on the provider to do things, tags editing on Android is more and more complex with Google restrictions on file access.
That’s a feature I’d really like to have, not to edit tags of course, but to be able to star rate from 0 to 5. Like said in the first post, Navidrome (subsonic) or Ultrasonic do have this feature, and it’s very useful to display Most rated albums or tracks, or even to create (dynamic) playlists based on rating.