Janelle Monae. Photo by Jerry Nunn

Ariana Grande, Childish Gambino, Twenty One Pilots and The Strokes are among the headliners for Lollapalooza, which will take place Aug. 1-4 in Chicago’s Grant Park.

More than 180 acts were announced for this year’s music festival.

Just a few of the other musicians and bands slated to play include queer musician/singer Janelle Monae, Grammy-winning country singer Kacey Musgraves, famed DJ team The Chainsmokers, rapper Meek Mill, Hozier (“Take Me To Church”), band Fitz and the Tantrums, Tenacious D (which includes actor Jack Black) and singer/actress Hayley Kiyoko.

Four-day passes ($340) are on sale at http://Lollapalooza.com; one-day tickets ($130) are not yet available.