Thought I'd just share some music pages I use with you guys. I'm sure many of you have heard of, and use, these. But hopefully there will be something new for someone Anyways;
http://www.pandora.com - Makes a new webradio-channel for you, based on a "seed", one or more bands or songs of your choice. Great for finding new music thats similar to the ones you like.
http://www.last.fm - collects stats of what you listen to, and gives suggestions for new music based on your listening pattern. Can also use it to listen to new music.
http://pandorafm.real-ity.com/ - combines the two above. Listen to pandora, feed the stats to last.fm
Last one I just discovered 3 days ago. Pretty "web 2.0" ish, so my guess its pretty new.
http://www.finetune.com - Pretty cool. Can make playlists of your favorite tracks and share em. embed a player into myspace or blogger or whatever you use.
http://www.finetune.com/playlist/1445077 - My playlist on finetune.
Edit: If people feel like it, we can make this thread into a "share your finetune playlist" thread.. ?