I pay for both YouTube Premium and Spotify Premium, because I don't think that Google's music offerings have ever been that good.
There's no desktop app for YouTube Music for starters.
There's no desktop app for YouTube Music for starters.
I can't think of a single reason I'd want/need a standalone app over having the Chrome version of the app, which to all intents and purposes appears as a standalone app anyway.
So I'm curious, what's the use-case for a Desktop App to stream music? Even with the webapp you can download music for offline play.