This website is absolutely great. It's a "playable search" of the internet, meaning if you search out a song, you can stream it anytime! I've found that it works really well and also has a "discover" features where it makes artist recommendations based on what you search for. I'm not sure how many people have heard of this site before but I love it.
Enjoy,
http://www.seeqpod.com/
Anyone know any other sites along the lines of this?