The Mountain Grass Unit consists of three Birmingham pickers, Drury Anderson (mandolin and vocals), Luke Black (acoustic guitar and banjo) and Sam Wilson (upright bass). The Mountain Grass Unit has established the firm foundation to take on, not only the vocal harmonies of traditional bluegrass tunes, but also the freedom to adapt songs from various genres to an all-acoustic format adding a bluegrass touch to country, jazz, funk, rock and even metal. Aside from their original songs, all three are equally comfortable restyling a Tony Rice number, a classic Grateful Dead tune or covering contemporary acoustic masters like Billy Strings.