Lead vocalist Dan Smith of rock band Bastille performs at the Coachella Music Festival in Indio, California April 11, 2014. A slew of rising artists and bands kicked off the annual Coachella Valley Music and Arts Festival on Friday, ahead of the much anticipated reunion of hip-hop duo Outkast headlining the first night of the three-day festival. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT)