Zac Brown Band's third major-label studio album, Uncaged, is the first with new member percussionist Daniel de los Reyes, and features guest spots from Amos Lee and Trombone Shorty, as well as songs co-written with Jason Mraz and fellow Southern Ground artists Nic Cowan and Sonia Leigh. The album, conceived and recorded as a whole, and not just as a collection of songs, was tracked at various Southern studios in Atlanta; Nashville; Asheville, North Carolina; and Key West, Florida. Vinyl LP pressing. 2012 album from the country music singer/songwriter.