It’s the moniker that Armin van Buuren and Benno De Goeij have been using since the first ‘4 Elements’ release in 2001.

Reviving it in 2009 with the rapturing ‘Tuvan’ was one of the many peaks of the duo. With Gaia, Armin honors his love for trance music, celebrating the beauty of the emotional genre with highlights such as ‘Status Excessu D’, ‘J’ai Envie De Toi’, ‘Inyathi’, and two years ago today, they made their epic debut at ASOT 700 Sydney.

Relive the unforgettable set below.

Would you like to see another ASOT Festival in Australia? Join the conversation on Facebook or Twitter: @tranceprojectau.