After so many years as the world's premier trance DJ plying a sound that veers from a heart-racing electro-fried frenzy to the more mellowed, organic comedown of his recently released In Search of Sunrise Vol. 4: Latin America it must be tough for the man to keep things fresh. "Due to all this touring, I have seen so many different people and cultures around the world," he says. "This influenced my productions and my sets in such a way that they keep on changing my sound so that it remains innovating. My musical style has become more grown-up during the last few years. I am playing more different styles than just pure trance." So the grown-up Tiësto gets to play with a psychedelic circus backdrop to rival Cirque du Soleil at its most buck-wild? Now that's the way to get old.