EDM US on Instagram: "The first ever track Avicii played at Tomorrowland (2011) In 2011, Avicii played at Tomorrowland for the first time. His first track was a remix of Coldplay’s Every Teardrop Is a Waterfall, blending the band’s uplifting rock sound with his signature house beats. The remix, often called the Tour Mix, was never released but quickly became a favorite in his live sets, leaving a lasting impression on festival audiences. The moment set the stage for an unforgettable experience,