1. Ellie Goulding - "Tesselate (Alt-J Cover)"
Ellie Goulding and Xaphoon Jones' "High For This Cover" was proof of what could come when the producer and singer joined forces, but they outdid themselves with "Tesselate." Production-wise, it's Xaphoon at his best, giving the song all the breath it needs while adding some nice twists of its own—including a mean sax solo and just enough motion. If this is any indication in the direction Xaphoon is moving, we'll be listening.