Nitty Gritty Surround is Americana with a bluegrass and country flavor concert performed by 2 members of the Nitty Gritty Dirt Band with Jennifer Warnes and Laurie Lewis. Disc contains bonus features including complete system setup, bonus videos, interviews, photo gallery, liner notes and musician bios. Users can select from 3 different audio mixes. One side is an interactive DVD-video disc and the other is a DVD-Audio disc with audiophile quality.