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Blake Shelton in the Ten Times Crazier Tour
Bob Dylan in the Never Ending Tour
Brad Paisley in the Beat This Summer Tour
Bruno Mars in the Moonshine Jungle Tour
Cage The Elephant featured in Muse's North American Tour
The 2013 Electric Daisy Carnival featuring Afrojack
The 2013 Electric Zoo Festival featuring Benny Benassi
The Goo Goo Dolls in the Magnetic World Tour
John Mayer in the Born and Raised World Tour
John Mayer (Photo Credit: Mike Coppola/Getty Images) FILE
Justin Timberlake and Jay- Z in the Legends of the Summer Tour
Lil' Wayne in the America's Most Wanted Tour
LL Cool J in the Kings of the Mic Tour
2013 Lollapolooza featuring Mumford and Sons
The 2013 Orion Music + More Festival featuring Metallica
The Outside Lands Festival 2013 featuring The Red Hot Chili Peppers
Rascal Flatts in the Live & Loud Tour
Photo Credit: Rick Diamond/Getty Images
The 2013 Sasquatch Festival featuring the Arctic Monkeys
Sugar Ray in the Under The Sun Tour
The 2013 Vans Warped Tour feauring 3OH!3
Wiz Khalifa in the Under the Influence of Music Tour
Wiz Khalifa in the Under the Influence of Music Tour )Photo Credit: Sebastien Bozon/ Getty Images)
