One of the most unexpected crossover moments in modern dance music history just happened on the Tomorrowland Mainstage. Martin Garrix premiered his brand-new single ‘Fireflies’ with rock legends U2 live during his closing headline set on Day 1 of Tomorrowland 2026 Weekend 1 in Boom. The Dutchman held the track back until the very end … Continued
Martin Garrix and U2 premiere new single ‘Fireflies’ at Tomorrowland 2026: Watch
