Widespread Panic will play two headlining shows at the Mile High Music Festival this summer. The multi-band music festival will return to The Fields at Dick’s Sporting Goods Park in Commerce City, CO on July 18 and 19, boasting one of the summers most eclectic lineups. Tool and The Fray will anchor the two-day festival alongside Panic, rounding out a bill that also includes marquee sets by Incubus, Ben Harper & Relentless7, Gov’t Mule, 3OH!3 and Buddy Guy. Widespread Panic and Tool also co-headlined Bonnaroo in 2007.

Other acts confirmed to appear on July 18 include G. Love & Special Sauce, Ani Difranco, The Black Keys, Paolo Nutini, Gomez, The Greyboy Allstars, Railroad Earth, India.Arie, Lyrics Born, Rocco DeLuca & The Burden, Erin McCarley, The Band of Heathens, Davy Knowles & Back Door Slam, Set Forth and Early Pearl. July 19ths lineup will boast a similarly diverse array of artists including John Butler, Gogol Bordello, Galactic, Guster, The Wailers, Matisyahu, Robert Randolph & The Family Band, Mat Kearney, Dead Confederate, Jerry Joseph & the Jackmormons, Paper Bird, Honeyhoney, Joe Pug and Electric Touch.