I know that song. it is a pretty kick AZZ version of tom petty. but i have NO IDEA! at first I thought it might be NOFX cuss i'm pretty sure they did a cover of "summer of 69" but now im not so sure.

edit: you most likely got it from limewire or something. and the cool guitar part at the end of itwas pretty sweet. and when they break the bass down in the middle and then speed it back up again. love it.

edit: oh i didn't know it wasn't tom petty. I saw him perform it at the superbowl and i thought it was him.