The Walkmen, Abigail Washburn & the Sparrow Quartet featuring Bela Fleck and Everest have been added to Saturday August 23rd. Toots & the Maytals, Rogue Wave, Mike Gordon and Vienna Teng have been added to Sunday, August 24th.

The multi-faceted, three-day festival will take place in San Francisco's historic Golden Gate Park on August 22 – 24, 2008. Radiohead, Tom Petty & The Heartbreakers and Jack Johnson will headline the event. Tickets for the Outside Lands Music & Arts Festival are available for purchase at www.SFOutsidelands.com.

The updated schedule for each day is as follows:

Friday August 22nd (first band is on at 5pm)
Radiohead
Beck
Manu Chao
The Black Keys
Cold War Kids
Steel Pulse
Black Mountain
The Felice Brothers
Howlin Rain
The Dynamites
Carney

Saturday August 23rd (first band is on at 1pm)
Tom Petty & The Heartbreakers
Ben Harper & The Innocent Criminals
Primus
Steve Winwood
Lupe Fiasco
Café Tacvba
Regina Spektor
Galactic's Crescent City Soul Krewe feat. Dirty Dozen Horns
M. Ward
Devendra Banhart
Matt Nathanson
Two Gallants
Dredg
Abigail Washburn & the Sparrow Quartet feat. Bela Fleck
The Walkmen
Sidestepper
Kaki King
The Coup
Donavon Frankenreiter
Nellie McKay
Goapele
Sean Hayes
Rupa & The April Fishes
Everest