Spotify - Map shows when two people play same song at same time
Bands In Town - Local concerts and live recommendations
SoundCloud - Enjoy music & follow favourite artists
GoGigify - Your Spotify top artists' upcoming gigs
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Jam Hunt - Discover new artists performing in your city this weekend