Black Keys, Jack White at Lollapalooza 2012
A man takes a photograph of the crowd waiting for Swedish pop band Miike Snow to perform at Lollapalooza in Chicago's Grant Park on Sunday, Aug. 5, 2012. (Photo by Sitthixay Ditthavong/Invision/AP)at Lollapalooza in Chicago's Grant Park on Sunday, Aug. 5, 2012. AP
