Pulse-pounding chronicle of the 2012 "Made in America" music festival in Philadelphia. Appearing: Jay-Z; Kanye West; Pearl Jam; Gary Clark Jr.; D'Angelo; Dirty Projectors; the Hives; Miike Snow; Janelle Monáe; Odd Future; Rita Ora; Passion Pit; Run-D.M.C.; Santigold; Jill Scott; and Skrillex.