First premiered at Ultra Music Festival in Miami and eagerly awaited ever since, ‘Sleepless Nights’ marks the debut collaboration between dance heavyweights Armin van Buuren and Martin Garrix. Built around Libby Whitehouse’s stunning vocal performance and a trance-laced production that interlocks both artists’ sounds, this track captures the restless energy of late-night dance floors and the euphoria of losing yourself until the first morning light.