2 of 31: Skrillex accepts the award for best dance recording at the 54th annual GRAMMY Awards pre-show on Sunday, Feb. 12, 2012 in Los Angeles. Skrillex is one of the many artists taking the stage at the first Budweiser Made in America music festival. The two-day music festival will be stretched across three stages on the Benjamin Franklin Parkway in Philadelphia's Fairmount Park on Saturday, September 1, and Sunday, September 2. (AP Photo/Matt Sayles)

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