Last.fm – The Social Music Revolution
How cool is this site / music player!? You can download a plugin for Itunes / winamp / windows media player and it sees what kind of music you play and builds up a profile for you.
On the last.fm player it also lets you search for similar music to a band or group you type in. Can also search by “tags” for genres etc.
It is very cool and the player is pretty lightweight too 
March 9th, 2006 at 20:06
similar thing here that I have been listening to for a while.
http://pandora.com/
It is very cool.
March 9th, 2006 at 20:15
Ooh will check that out too