The summer music festival Lollapalooza is ready for launch on August 4-6 in Chicago's Grant Park. The high profile line-up includes Kanye West, Red Hot Chili Peppers, Death Cab for Cutie, the Shins, Ryan Adams and Thievery Corporation (see full list). Tickets are onsale now. 30,000 people came out for last year's musical celebration in Grant Park, and it marked the first time in the event's history that it wasn't a roaming tour.

Source: Billboard