Elton John, Mumford and Sons, The Black Keys and Kendrick Lamar are on tap to headline this year's Outside Lands music festival. The three-day music fest will take place Aug. 7-9 at San Francisco's Golden Gate Park.

A slew of other acts are on the bill, too, including Sam Smith, Wilco, Tame Impala, D'Angelo, St. Vincent, Ben Harper and the Innocent Criminals, Dan Deacon, Shakey Graves, Billy Idol, Hot Chip, Caribou, First Aid Kit, Mac DeMarco, Toro y Moi, Laura Marling, Sky Ferreria, Dan Deacon, Unknown Mortal Orchestra, Benjamin Booker, Hurray for the Riff Raff and others.

Three-day tickets go on sale starting Thursday at 1 p.m. ET through the festival's website.

The festival lineup was unveiled in a video, which takes a cue from Adult Swim's "Too Many Cooks."