In this Friday, June 14, 2013 photo, Derek Vincent Smith, better known as Pretty Lights, poses for a photo before he performs on Day 2 of the 2013 Bonnaroo Music and Arts Festival in Manchester, Tenn.... more 
In this Friday, June 14, 2013 photo, Derek Vincent Smith, better known as Pretty Lights, poses for a photo before he performs on Day 2 of the 2013 Bonnaroo Music and Arts Festival in Manchester, Tenn. (Photo by Wade Payne/Invision/AP) less 
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Associated Press
Wed, Jul 3, 2013 10:29 AM EDT