San Antonio Spurs head coach Gregg Popovich gestures from the sideline in the first half of their NBA game against the Golden State Warriors on April 7, 2016 at Oracle Arena in Oakland, Calif. The Warriors won 112-101. (Jane Tyska/Bay Area News Group/TNS)
Arctic Monkeys lead vocalist Alex Turner performs during day one of the Outside Lands music festival at Golden Gate Park in San Francisco on August 8, 2014. The festival runs through Sunday. (Jane Tyska/Bay Area News Group/MCT)
Paul McCartney headlines on the Land's End stage during the 6th annual Outside Lands Music and Arts Festival in Golden Gate Park in San Francisco, California, on Friday, August 9, 2013. The festival runs through Sunday and headliners include the Red Hot Chili Peppers and Nine Inch Nails. (Jane Tyska/Bay Area News Group/MCT)
Paul McCartney headlines on the Land's End stage during the 6th annual Outside Lands Music and Arts Festival in Golden Gate Park in San Francisco, California, on Friday, August 9, 2013. The festival runs through Sunday and headliners include the Red Hot Chili Peppers and Nine Inch Nails. (Jane Tyska/Bay Area News Group/MCT)