The Austin City Limits Music Festival is going on next week in Austin, TX (as is GDC Online, which I'll be covering for TUAW). The festival has teamed up with Slacker Internet Radio and Seed Labs to spread the word and share some of the music from the artists performing there. They've produced a free app to check out the lineup of artists at the show, as well as make your own schedule, see a map of the event, post your own pictures and stories directly from the show, and even use a virtual lighter if a performance moves you to do so. You're on your own trying to get them to play "Freebird," though.
Slacker Radio is also tied in
