just rumor but hey
http://www.austin360.com/blogs...whos_playing_au.html

Muse
The Eagles
Phish
Flaming Lips
Robert Plant and Band of Joy
MIA
Pavement
Blues Traveler
Arcade Fire
Erykah Badu
Band of Horses
Roky & Okkervil
Gogol Bordelo
Spoon
Hot Chip
Matt & Kim
The Hold Steady
The Band of Heathens
The National
Norah Jones
Phoenix
Deer Tick
Vampire Weekend
Local Natives
Passion Pit
John Butler Trio
Jack White and some band of his
Nas & Damian Marley
Harlem
Miranda Lambert
Patty Griffin
Black Keys
Sharon Jones and The Dap Kings
Alpha Rev
LCD Soundsystem
Metric
Neon Indian
Sleigh Bells
Yeasayer
Neil Young
Alejandro Escovedo
Amy Cook
Gaslight Anthem
She & Him
Broken Bells
Atoms for Peace