This video clip shows a performance of the dutch DJ Tiësto together with a violin performance of Mason. Tiësto is currently one of the absolute top DJs in the dance world. Mason is a DJ who experiments with integrating electric violin and effects into DJ sets. When Tiësto saw him playing, he asked Mason to join him during parts of his world tour. This clip was recorded in the Gelredome Stadium in Arnhem, Holland, while they were playing for an audience of 25.000 people.