Open'er Festival 2013 - Day 4 [Getty Images]

GDYNIA, POLAND - JULY 06: Kai Campo and Dominic Maker of Mount Kimbie perform on stage on Day 4 of Open'er Festival 2013 on July 6, 2013 in Gdynia, Poland. (Photo by Gaelle Beri/Redferns via Getty Images)

Redferns Gaelle Beri