Jamey Jasta, lead singer for Hatebreed, performs on the second stage at the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
Of Mice & Men lead singer Austin Carlile performs on the main stage at the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
Ministry frontman Al Jourgensen performs on the main stage at the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
A double rainbow appears as Meshuggan takes the stage at the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
A fan crowd surfs during the Meshuggah perform at the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
Toyota Park parking lot is converted into a second stage and vendor tents for the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
Chevelle lead singer and guitarist Pete Loeffler performs on the main stage at the 1st Annual Chicago Open Air Festival. Friday, July 15th, 2016, at Toyota Park in Bridgeview. | Gary Middendorf-Chicago Tribune Media Group
