Lizzo and Maggie Rogers will provide support for the upcoming tour which also includes an appearance at Coachella.
One talks her massive 2017, the other supports her new Fela Kuti box set.
Stone Temple Pilots, Avenged Sevenfold, The Used, Andrew W.K., Atreyu, and The Bronx also set to play the Wisconsin festival.
Featuring Gorillaz, Red Hot Chili Peppers, Run the Jewels, Ryan Adams, Cut Copy, Spoon, Portugal. the Man, Angel Olsen, Danny Brown, Live, and more.
Plus, an upcoming string of US shows and supporting dates with The Jesus and Mary Chain.
Featuring Lorde, Liam Gallagher, Muse, Blink-182, Run the Jewels, Tegan and Sara, alt-J, Cage the Elephant, and more.