One of my favorite bands of recent years is Titus Andronicus. They like to get really epic on their songs which I apprciette.

Anyways, they recently put out a free "mix tape" of rare songs/demos and live performances.
And in it they cover Weezer twice, yelling "Weezer is the best!' before playing Undone.

http://titusandronicusllc.tumblr.com/post//titus-andronicus-llc-mix...

Thought it'd be worth sharing, and check out the band if you haven't already. Pretty awesome