The Zac Brown Band has collaborated with Alan Jackson and Jimmy Buffett on the upcoming album, You Get What You Give. Jackson is featured on the band's new single, "As She's Walking Away," while Buffett sings on "Knee Deep." The group won the Grammy for best new artist earlier this year. Their previous release, The Foundation, was certified double-platinum for shipments of 2 million units. Their hits include "Chicken Fried," "Whatever It Is," "Toes," "Highway 20 Ride" and "Free."