photo: Lollapalooza 2015 (more by James Richards IV)

Lollapalooza returns in 2016, but instead of its regular three days it will now be a four-day festival. It takes place in Chicago's Grant Park from Thursday July 28 to Sunday July 31. Founder (and Jane's Addiction frontman) Perry Farrell says:

It's our 25th Anniversary and we wanted to do something really special and different for our fans. There's a lot of really great music coming out in 2016; with the abundance of talent that wanted to help us celebrate 25 years we got to thinking ... 'How are we going to fit all those great artists in one weekend?' ... So, we've put together an entire additional day of music to celebrate our milestone year. It's going to be a fantastic party!

Tickets go on sale in the spring.