The CMA Music Festival has announced the addition of Kelly Clarkson, Alan Jackson and Sugarland. Kelly Clarkson will make a special appearance on June 9th and will perform “Don’t You Wanna Stay” with Jason Aldean. Also on June 9th, Alan Jackson will make a special appearance with the Zac Brown Band to sing “As She’s Walking Away”. Sugarland will join the CMA Music Festival lineup on June 10th. The Festival’s nightly concerts wil take place June 9-12th at LP Field in Nashville. More guests are expected to be announced.