Conor Oberst will play shows dates next month
Oberst and company hit the Hollywood Bowl this fall
Equipment problems force Conor Oberst out of gig
Norah Jones and Jenny Lewis also turn up
Velvet Underground man joins Conor Oberst onstage
The Black Keys also feature
Norah Jones/Bright Eyes collaborator readies new disc
They're doing their own dates before the festivals
Conor Oberst hits hard with 'Cassadaga'