The Monolith Festival, presented by Esurance, returns to the Red Rocks Amphitheatre in Morrison, CO, 15 miles outside of Denver, September 13-14. The festival debuted in 2007 as the first multi-day, multi-stage festival ever held at the outdoor venue and was instantly adopted as an indie fan favorite and a staple of the summer festival season.

Monolith is produced by AEG Live Rocky Mountains and Monolith Festivals, with additional support from the HotFreaks blog collective.

Each year, Monolith hand picks a lineup of indie favorites and blog darlings, which for 2008 includes Denver’s own Devotchka and French electro-buzz-band Justice as headliners.

“It’s a true testament to Colorado’s burgeoning music scene that one of this year’s national breakout acts is also a hometown favorite,” said Monolith’s co-producer Josh Naker in a statement.

Joining the 2008 headliners is a deep and diverse roster including Silversun Pickups, Band of Horses, TV on the Radio, Sharon Jones & the Dap-Kings, Vampire Weekend, Avett Brothers, Neko Case, Del tha Funky Homosapien, Mickey Avalon, CSS, Cut Copy, The Kills, Tokyo Police Club and many, many more.

Tickets go on May 2 with various options: a two-day ticket is $110; single day tickets, $59.50; and VIP gold pass, $225.

AddThis Story to Your Favorite Social Bookmarking Site!

Complete confirmed lineup is below with other acts still to be announced:

September 13:
Silversun Pickups
Neko Case
Vampire Weekend
Mickey Avalon
Del tha Funky Homosapien
Cut Copy
The Fratellis
The Kills
Holy F**k
White Denim
The Night Marchers
A Place to Bury Strangers
The Photo Atlas
The Hood Internet
John Vanderslice
Darker My Love
Cameron McGill & What Army
Blitzen Trapper
The Presets
Pop Levi
Pwrfl Power
The Morning Benders

September 14:
TV on the Radio
Band of Horses
Sharon Jones and the Dap Kings
The Avett Brothers
Tokyo Police Club
Dan Le Sac vs. Scroobius Pip
The Bronx
Tilly and the Wall
The Heavy
The Cribs
The Ting Tings
Airborne Toxic Event
Bright Channel
Chester French
Grampall Jookabox
The Rosewood Thieves
Hearts of Palm
The Giraffes
The Elms

Learn more about the Insomniac web browser, designed for ticket resale professionals
Gametime ad touting concert tickets for 60% off prices at competing websites