Apple Music - Apple Music app combines your personal iTunes library with Apple's music subscription service. Music you have purchased from the iTunes store, or synced over from other sources, is available in the "Library" tab. Read more about Apple Music.
Soor - Discover music a lot better on Apple Music
humit - A social networking app for music sharing and discovery.
BeatSense - Discover great music hand-picked by real people, in a single click. FREE and in real-time!
MTME - A new way to discover music
Humm - Humm is a buy now and pays later app that allows you to purchase things up to $30000 with up to 24 months to pay.