Once again returning to the idyllic rooftop of the 1 Hotel in South Beach with Smirnoff, Mixmag promised the city a demanding line-up of surprise headliners during electronic music's biggest week, Miami Music Week - and fans were not disappointed. Throughout the day, rooftop partygoers were treated to sets from the likes of South Korean newcomer Peggy Gou, New York's Martinez Brothers and the Drake-approved and Mixmag favorite, Black Coffee.