Outside Lands Music and Arts Festival lineup

SAN FRANCISCO -- Elton John, Mumford & Sons and the Black Keys are among the headliners performing at this year's Outside Lands Music and Arts Festival in San Francisco's Golden Gate Park, festival organizers announced Tuesday.

The festival, which will take place from Aug. 7-9, also includes Sam Smith, Kendrick Lamar and Wilco.

The popular three-day festival also features comedy, art, food, beer and wine options. Last year's headliners included Kanye West, Tom Petty and the Heartbreakers, the Killers and Tiesto.

Click here for more information about the festival.

Click here for the full lineup.