UNCAGEDThe 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,