In this short documentary you can see, how EDM music developed over past 10 years. You can hear it from DJs like:

Hardwell, Armin Van Buuren, Steve Angello, Mark Knight, Seth Troxler, Loco Dice, Fatboy Slim, Josh Wink, DJ Sneak, D'Julz, Nicole Moudaber, Sub Focus, Will Saul, Todd Terry, Hot Since 82, Carl Loben (DJ Mag).