Spotify - Map shows when two people play same song at same time
Allradio - Allradio is a program for playing internet radio and tv channels.
SoundCloud - Enjoy music & follow favourite artists
Audiomack - The free SoundCloud alternative
Classic FM - Classic FM is an internet radio streaming app that is the only place to stream the most famous classical music from the comfort of your phone.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.