The lineup for the 2010 Outside Lands Music & Arts Festival was announced today. Headlining the two-day fest (August 14 and 15 in Golden Gate Park) are Kings of Leon and Further featuring Phil Lesh and Bob Weir. Other acts include The Strokes, My Morning Jacket, Phoenix, Social Distortion, Al Green, Gogol Bordello, Nas and Damian “Jr. Gong” Marley, The Levon Helm Band, Cat Power, Wolfmother, Bassnectar, Edward Sharpe and the Magnetic Zeroes, The Devil Makes Three, Sierra Leone’s Refugee All Stars, and many more. Two-day tickets go on sale tomorrow; single-day tickets are available June 6.