There were some notable MP3s released onto the Internet today, but since it’s right around closing time on a Friday, Right-Click feels it is much more appropriate to forgo any attempt to make salient, enlightening points about them and instead just throw up this YouTube clip and get out of the way: Vivian Girls’ Cassie Ramone and Titus Andronicus, in Philadelphia last night, teaming up to lovingly slay Weezer’s “Undone (The Sweater Song).†Look how much fun they’re having! And that’s only, like, the fifth best song on The Blue Album.