Grimes - "Go (ft. Blood Diamonds)"
This was originally written for Rihanna, and I can frankly understand why Rihanna passed. The video was just released and is supposedly inspired by Dante's Inferno. It's more interesting than the song, which isn't saying much (the P. Diddy club dance towards the end is just embarrassing). It seems Grimes is grasping at "current" pop significance, throwing every overused tactic in the book at the wall, hoping one will stick. It may win her new fans, but I think the song is unremarkable at best and horribly cliché at worst. At least Rihanna would have contributed a distinctive vocal.