Heartbeat - Listen to music with your friends together, on Spotify
HotMusic - HotMusic is the best music service to discover songs from your favourite genres RIGHT AFTER their...
Liyo - Stream your favorite music live with friends 🎶
Spotify - Map shows when two people play same song at same time
TuneMeet - Chat with people who are listening to the same song
Jams On Toast - Delightful iOS music player, handcrafted for album lovers