I'm loving this site, both as a listener and as an artist. I'm finding a ton of good music and getting good exposure on my tracks as well. Check it out and if you sign up, please say craigm referred you.

www.thesixtyone.com

From thesixtyone.com:

Our Mission

thesixtyone makes music discovery a fun, adventurous experience with persistent reputation and rewards -- it's like a massively-multiplayer game for music junkies who are always on the prowl for new sounds. For everyone else, it's a spot where anybody can instantly start listening to good new music...a place that personifies people getting excited about music simply because they enjoy it.

How does it work?

Musicians upload their music for listening, but rather than allowing the Simon Cowells of the world decide which songs go on the homepage, the listeners do. How, you say? If you like a song you've found on thesixtyone, just click the "bump" button to increase its bump count. Doing so will cost you points, but if songs you bump get bumped by others, you can earn more points! Collecting points increases your level and reflects your skill in picking top songs in your favorite genre!

By listening to songs through the lens of the collective community on thesixtyone, you'll always find good new music. We're committed to giving every bit of music on the web the opportunity to find its audience.