I'm having a bit of a mental blank...I know this is genius, but I just can't begin to explain why..

http://www.youtube.com/watch?v=doRou5kb13E&feature=player_embedded#!

Saw some footage online of Patree Stump from FOB and Chromeo playing with Hall at his house, which is very nice, of course. And then William from the Mystery Jets saying the new album was basically completely a complete rip of them...but what is happening here?!