Overview: The biggest names in music play on the Mainstage, the largest venue on Festival grounds. Located inside Memorial Stadium, the Mainstage hosts 3 headlining artists each day, each with a vastly different audience appeal.
Audience Age: 15 to 35+
Average Shows Per Day: Three
Previous Artists: Kendrick Lamar, Heart, Tegan and Sara, Bassnectar, Kanye West, Goyte, Pixies, Daryl Hall & John Oates, Skrillex, Weezer, Katy Perry, Wiz Khalifa, M83, Modest Mouse, The Black Keys, The Black Eyed Peas, REM, Yeah Yeah Yeahs, Sheryl Crow, Tony Bennett, Jason Mraz, Common, Michael Franti & Spearhead, Franz Ferdinand, The All-American Rejects, Mos Def, Cold War Kids, Death Cab for Cutie, Stone Temple Pilots, Beck, T.I., Band of Horses, Lucinda Williams, Neko Case, The Shins, Wu-Tang Clan, John Legend, Steve Miller Band, Blondie, A Tribe Called Quest, Spoon, Elvis Costello, Iggy and The Stooges, The Black Crowes, Lou Reed, Loretta Lynn, Sonic Youth