Janelle Monáe ft. Miguel - "PrimeTime"
Who should do it: Kendrick Lamar
This song is cool, but a rap verse would give it another dimension that Ms. Monáe and Mr. Miguel can't deliver. But Kendrick, could, and over production like this that gives his intricate raps some breathing room, he'd murder it. We can already hear those pitched up, alien-sounding vocals mixed with some rapid-fire rhymes.