Prodigious musician XXYYXX is finally back. Two years after the release of his eponymous album and the use of "About You" as instrumental material for SZA's collaboration with Chance the Rapper on "Child Play", the now 18-year-old boy issues this hazy song. "Unknown" features the etheral vocals of Aussie singer Vanessa Elisha and announces an upcoming EP. But for now on, it's a pleasure for the hear and a good start for a cozy weekend.