Phoenix Lights brought tremendous production and some of the world’s foremost DJs to Margaret T Hance Park April 2-3. The EDM festival saw Kaskade, Eric Prydz, and Yellow Claw bring heavy beats to the massive crowd on Saturday, while DJ Snake, Excision, and Claude VonStroke performed for the hyped up audience on Sunday. Relentless Beats lived up to their reputation with yet another all-out rager, pairing outrageous production with top-notch tunes.

Photographer Tony Cottrell was on the scene to capture all the action. Check out some of our favorite shots, with a full gallery at the bottom.