Tidal https://tidal.com/
Deezer https://www.deezer.com/
Bandcamp https://bandcamp.com/
Jango https://www.jango.com/
Radio Paradise https://radioparadise.com/
There's also FOSS software for collaborative music with friends, musicians etc:
That unlimited lenght "Flow" playlist. It's like personalized radio, but you can skip songs.
I'm so sad that Spotify didn't implement such a feature yet.
- the variant of music that I used
- Google+
- search (well they silently replaced it with a non working version)
They are becoming more and more irrelevant for me.
That's why I forget Google Play Music.