The world-renowned Austin City Limits festival is announcing 29 out of the 130 bands confirmed to play this year, but there's some detective work involved to decipher who else will show up.

How does one decode the band names you ask? Well, on the Austin City Limits Web site you can stream the "Line-up Mash-Up" of indie bands by playing the track, put together by Car Stereo Wars, and using your indie-I.Q. According to the Daily Swarm, this is the partial lineup ... so far:

Asleep at the Wheel, Okkervil River, Man Man, Silversun Pickups, CSS, N.E.R.D., Gnarls Barkley, The Raconteurs, MGMT, Jamie Lidell, Eli Reed, Neko Case, Kate Nash, Hot Chip, Octopus Project, Del the Funky Homosapien, Heartless Bastards, Robert Earl Keen, Sharon Jones and the Dap Kings...

Austin City Limits takes place September 26-29 in Austin, Texas.


(Read more about The Raconteurs, and other amazing bands, playing Lollapalooza 2008.)