HotMusic - HotMusic is the best music service to discover songs from your favourite genres RIGHT AFTER their...
Spotify - Map shows when two people play same song at same time
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Boom for iOS - A music player for your iPhone with magical 3D sound
Jams On Toast - Delightful iOS music player, handcrafted for album lovers
Music Smasher - Find any song. Music Smasher searches Spotify, Rdio, SoundCloud, Bandcamp, and YouTube.