The festival rollouts continue! Chicago Open Air is the latest event to reveal its 2019 lineup, with System of a Down and Tool heading up the two-day concert event the weekend of Saturday, May 18 and Sunday, May 19.

Chicago Open Air is a Danny Wimmer Presents festival, co-produced by Live Nation, with bands and fans alike flocking to SeatGeek Stadium (formerly Toyota Park) in Bridgeview, Ill., just outside of Chicago.

System of a Down will close out the Saturday (May 18) festivities, with Ghost, Meshuggah, Beartooth, Code Orange, Knocked Loose and Vein also set to play.

Tool will wrap up the music weekend on Sunday (May 19) after sets from The Prodigy, Gojira, In This Moment, Fever 333, The Black Dahlia Murder and Alien Weaponry.

In This Moment's Maria Brink says, "I can’t even begin to express how excited we are to be playing Chicago Open Air Presents. We had such a blast last time! Tool, The Prodigy and System of a Down, that’s insane and such a powerful lineup. We feel blessed to be a part of it all. These are some of our all time favorite bands, I can’t wait to see you all there with In This Moment."

Tickets for Chicago Open Air will go on sale this Friday (Dec. 14) at 12N CT. Head over to the Chicago Open Air website for ticketing info, VIP options, pricing and other festival details.

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