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 to the app -- you can listen to an Internet radio station called Austin City Limits Radio, playing tunes and providing insight exclusively from the artists at the festival. To celebrate, Slacker has offered TUAW readers some free subscriptions to the Slacker Radio Plus service, which is used in conjunction with the original Slacker Radio app. That app is also free, but a Slacker Radio Plus subscription allows you to get song lyrics, get rid of the ads, skip songs whenever you want, and listen to your favorite stations offline.
We've got four one-year subscriptions (usually US$47.99 each) and three three-month subscriptions (usually $14.99) to give away to seven lucky TUAW readers. Hit the "Read More" link below to find out how to win your own, and if you're interested in the Austin City Limits festival, be sure to check out the free app on the App Store now.