I must share this link with you:
http://www.jamendo.com/
Music published under Creative Commons license.
I have found some really great songs there.
If you know some similar site: please, share it with me
edit:
I am gonna kill myself for not founding this site earlier 😀
edit2:
just use it as radio:
– if you want you can choose one of the tags – for example ambient, rock, acoustic or whatever you want
– then click on the upper right play button (which randomly plays albums associated with that tag)
– enjoy
– enjoy
– enjoy
😀
edit3:
I am adding the most popular entries for the week of the site to my sidebar