Festival season kicks off with superstar DJs, indie icons and rap giants
Late rapper's music a hot commodity after footage went viral
Rocker played with At the Drive-In and Le Butcherettes
Party pictures from the Rock Room in Coachella Valley
Pay tribute to Levon Helm
Producer refutes rumors: 'This was not done for a tour'
'It's hard to get in twice,' says one loyal attendee. 'It's hard to endure twice.'