BeatSense - Discover great music hand-picked by real people, in a single click. FREE and in real-time!
Soor - Discover music a lot better on Apple Music
20v - Create a custom music channel based on a single song
Pyro - Spotify music voting for parties
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
DaftCloud - DaftCloud is a free and wonderful designed SoundCloud App for macOS.