Now, to some of you, this might sound a little familiar. Well, it turns out this song started life as a bootleg remix of the last (and in my opinion best) track on Kanye West's latest album, "Bound 2". Pretty cool. I wish they'd gotten the original vocalist from this part, Charlie Wilson, but it's still kind of cool to see something so underground DEBUT at #1. It really is a different world over there, strictly speaking of charts, of course. Here's the video for the original song.
And then a shot-for-shot tribute video from Seth Rogen and James Franco
And then just for the sake of completeness, here they are side-by-side: