Location: Grant Park in Chicago, United States
Dates: July 29–August 1, 2021
T-Mobile Stage
Thursday: Aly & AJ, Orville Peck, Black Pumas, Playboi Carti, Miley Cyrus
Friday: Gus Dapperton, Grandson, Giveon, Roddy Ricch, Tyler, the Creator
Saturday: Cannons, The Backseat Lovers, Young the Giant, Megan Thee Stallion, Post Malone
Sunday: Sir Chloe, Princess Nokia, G Herbo, Modest Mouse, Foo Fighters
Bud Light Seltzer Stage
Thursday: Ant Clemons, Olivia O'Brien, Jimmy Eat World, Kaytranada, Illenium
Friday: Tai Verdes, Mick Jenkins, Polo G, Lauv, Marshmello
Saturday: Jessia, Trevor Daniel, Trippie Redd, Limp Bizkit, Journey
Sunday: Music in the Key of Chicago, Peach Tree Rascals, Jxdn, Brockhampton, Young Thug
Tito's Homemade Vodka Stage
Thursday: Post Animal, Ed Maverick, LP, All Time Low, Sebastian Paul
Friday: Rookie, Black Pistol Fire, Cam, Arizona Zervas, Brownies & Lemonade All-Stars
Saturday: Dante Elephante, Porches, Mt. Joy, Whitney, Jake Duby
Sunday: Brooke Alexx, Sofía Valdés, RMR, Brittany Howard, Surfaces, Nez
Grubhub Stage
Thursday: Tristan Simone, Night Lovell, Almost Monday, Clever, Flo Milli, Paris Texas, Ashe, Lunay, Oliver Tree
Friday: Renforshort, Mob Rich, Njomza, Jawny, Emotional Oranges, Elohim, Boy Pablo, AG Club, Omar Apollo
Saturday: Glove, Laundry Day, Michigander, Bia, Drama, Tate McRae, Cavetown, Iann Dior, Marc Rebillet
Sunday: The Aquadolls, Radkey, Noga Erez, Elderbrook, Mxmtoon, JPEGMafia, Rico Nasty, EarthGang, Big Wild
BMI Stage
Thursday: Julian LaMadrid, Taylor Janzen, Motherfolk, Hoko, Absofacto, Migrant Motel
Friday: Jake Wesley Rogers, Kenny Mason, Sa-Roc, Elephant Heart, Contradash, Mothica
Saturday: Sophie Cates, Rence, Joy Oladokun, Kid Quill, Serena Isioma, Phem
Sunday: Shy Carter, Neal Francis, Sarah Barrios, Ottto, Ant Saunders, Riz La Vie
Solana x Perry's Stage
Thursday: DJ Mel, Blossom, Justin Jay, Dombresky, Saymyname, Cash Cash, Tchami, Steve Aoki
Friday: Level Up, Chomppa, Dabin, Wooli, Riot Ten, Subtronics, Jauz, Suicideboys
Saturday: Kooze, Wenzday, Vnssa, Cid, Vintage Culture, Lost Kings, Oliver Heldens, Slander
Sunday: Moore Kismet, LP Giobbi, William Black, Dr. Fresch, Sullivan King, Peekaboo, Yellow Claw, Alison Wonderland
Lake Shore Stage
Thursday: Christian French, MAX, Dayglow, Saint Jhn, Kim Petras
Friday: Oston, Tobi Lou, Jacob Banks, White Reaper, Jack Harlow
Saturday: Jac Ross, Monophonics, Cautious Clay, Freddie Gibbs, Angels & Airwaves
Sunday: Chiiild, Flipp Dinero, Toosii, The Front Bottoms, Band of Horses