Sonar is a Navidrome / Subsonic client for Mac.
Not yet implemented
It's intented to be a small, simple, convenient tool instead of a full-featured client.
I've tested it only against my own Navidrome server, but it should work for all other compatible servers.
You can find the change log here
Issue tracker: https://todo.sr.ht/~not/sonar
Source Code: https://git.sr.ht/~not/sonar