Florida Georgia Line will be joining for their third year in a row for #iHeartCounty. The festival is returning to Austin, TX on April 30, 2016! The lineup includes Florida Georgia Line, Brett Eldredge, Sam Hunt, Thomas Rhett, Cole Swindell, Miranda Lambert, Brittany Lee Hurd, Chris Young, Keith Urban, and Zac Brown Band. For your chance to win a trip, download the iHeartRadio app and enter the keyword “Guitar”