Kid Cudi's performance of "Pursuit of Happiness" on Letterman on Friday had way less MGMT than the official version, but it does have a lot of Motown-esque hand choreography from Cudi. At around the 2:40 mark Ratatat's guitarist does a hilarious hair metal guitar solo complete with rocker moves that totally doesn't fit the rest of the languid performance, which only makes it even more awesome.

Kid Cudi's Man on the Moon: The End of Day is out tomorrow.