March 25th, 2012 is be a day that won’t be forgotten soon. That day, EDM land had its full focus on the Ultra Music Festival in Miami. Ten-thousands of dance music lovers flew in from all across the globe to enjoy the 3 day festival, offering a crazy-good line-up and the party experience to never forget. To Armin van Buuren, that day became one of the highlights in his career. That day, he had his very own A State of Trance stage, celebrating the 550th episode of his beloved show!

12 hours of the best trance, progressive and dance were served for ten-thousands of EDM lovers, who partied tirelessly. With an incredible light show, the sun shining bright and nothing but smiles, ASOT550 in Miami is an event we will never forget. For those who want to relive this magical day, UMF TV just launched an official report of the day, including interview with DJ’s Armin van Buuren, Ferry Corsten, Dash Berlin, Sander van Doorn and more!

Those who missed this year’s edition, don’t worry…ASOT 600 will be back for Ultra Music Festival next year, on March 24th!