I came across this website today and love the idea of it, and hope to use it quite a bit, as I'm often looking for something new to listen to.
http://musicovery.com
You get to choose a "mood," anywhere between "dark," "positive," "energetic," and "calm," then can choose "hits" or "less well known songs," can limit to decades and particular genres if you like.. and it basically gives you a "map" and you can hear a song, which then alters the map to other songs related to your choice and plays them.
I think it's very neat... and don't really know how I didn't come across it before. >.>
XI Wiki


