Armin van Buuren Cluj Arena Cluj-Napoca DJ Producer Untold Festival Armin Jozef Jacobus Daniël van Buuren Festival stadium Public EDM Electronic Dance Music Trance music Uplifting trance Psy-trance Big room house Dance-pop Electro house raised hands

Dutch DJ and record producer Armin Jozef Jacobus Daniël van Buuren, better known by his stage name Armin van Buuren, performs on stage at Cluj Arena in Cluj-Napoca, Romania on August 2, 2015.