butt - butt (broadcast using this tool) is a streaming tool for live audio data from your computers Mic or...
Spotify - Map shows when two people play same song at same time
Stream What You Hear - Stream What You Hear.
SoundCloud - Enjoy music & follow favourite artists
LadioCast - Free application that will allow you to broadcast music for IceCast with easy mixing.
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