Lollapalooza 2012 brought thousands of music fans together in downtown Chicago, selling a record 100,000 tickets per day. PHOTOS BY ERIK HESS on August 3-5, 2012.
Lollapalooza 2012 Day One: The Music
Lollapalooza 2012 Day Two: The Music
Lollapalooza 2012 Day Three: The Music