Dave Matthews Band helped define the jam-band underground of the 1990s with their energetic, musically and emotionally rich sound and have gone on to become an enduring American musical institution. Steeped in the progressive, multicultural sounds of the '80s -- they spliced bar-band college rock with groove-based jazz and worldbeat explorations given slippery life by Matthews' exuberant exhortations and moody introspection -- the group built a following through traded cassettes of live performances. 1994's Under the Table and Dreaming was their big breakthrough hit which saw ...