Also added: Mike Doughty, Kid Sister, and Man Man.

Here’s the updated (partial) line-up:

Beck / Stone Temple Pilots / Ludacris / Lucinda Williams / Neko Case / Ingrid Michaelson / Jakob Dylan / Del Tha Funky Homosapien / !!! / Mike Doughty / Xavier Rudd / Anti-Flag / Lee “Scratch” Perry / Saul Williams / Brother Ali / Joe Bonamassa / M. Ward / Man Man / The Walkmen / Kid Sister / Asylum St. Spankers / Dan Deacon / MIDIval PunditZ / Blitzen Trapper / Bedouin Soundclash / Scary Kids Scaring Kids / Tim Finn / Dale Watson / John Vanderslice / Final Fantasy / The Fall of Troy / Orgone / Forro in the Dark / Ryan Bingham & The Dead Horses / Wreckless Eric & Amy Rigby / Arthur & Yu / Darondo and Nino Moschella / Pacifika / Ian Moore and many more to be announced.