Sampha: Tiny Desk Concert

"There's nothing new under the sun / It's never what you do, but how it's done," Nas rapped on "No Idea's Original." Such is the case with the South London singer, songwriter and producer Sampha. His originality lies in delivery and tone, which is why he's been summoned by some of hip-hop and R&B's biggest names years before the release of his first album. (Kanye's "Saint Pablo" and Drake's "Too M