The Monolith Festival will once again rock Red Rocks Amphitheatre in Colorado. While the Sunday headliner remains a mystery, the Saturday line-up will be headed by the Yeah Yeah Yeahs.

Great line-up for one of the most consistantly excellent indie-rock festivals.

And yeah, I'm still loving It's Blitz. (photo via thecolorawesome.com)

SATURDAY, SEPTEMBER 12
Yeah Yeah Yeahs (headliner), Girl Talk, Of Montreal, M Ward, Doom, The Walkmen, OK Go, Ida Maria, The Pains of Being Pure of Heart, Thao with the Get Down Stay Down, Frightened Rabbit, Deer Tick, Thunderheist, These United States, Cymbals Eat Guitars, The Antlers, and more.

SUNDAY, SEPTEMBER 13
Headliner TBA, MSTRKRFT, Method Man & Redman, Chromeo, Dandy Warhols, Phoenix, The Glitch Mob, Passion Pit, The Thermals, Harlem Shakes, Monotomix, The Grate, HEALTH, We Were Promised Jetpacks, Tigercity, and more