Simple. You post a song (Youtube videos are preferred), then the next poster rates your song on a 1-10 scale and posts a song of his/her own. Simple concept, simple rules, so without further ado, let's begin shall we?
http://www.youtube.com/watch?v=qQ3qJmgktS0 (http://www.youtube.com/watch?v=qQ3qJmgktS0)
Oooh, BB<3
Haven't heard that one, but it's amazing<3 9/10
http://www.youtube.com/watch?v=4fzE7wzrByE (http://www.youtube.com/watch?v=4fzE7wzrByE)
8/10
Reason: It's a good song, but I wouldn't listen to it OVER and OVER again. D=
http://www.youtube.com/watch?v=VNpy2K27PKU (http://www.youtube.com/watch?v=VNpy2K27PKU)