Col. Bruce Hampton and the Aquarium Rescue Unit was a jam band founded by Col. Bruce Hampton. The band gained popularity in the Atlanta club scene in the early 1990s and went on to tour with the first H.O.R.D.E. Tour. During their formative years, the band was composed of Bruce Hampton, Oteil Burbridge, Jimmy Herring, Jeff Sipe, Matt Mundy, and Count M'Butu. Jeff Mosier and Charlie Williams were members of the band during the early years, but left to pursue other endeavors. Although the band was never commercially successful, their combination of bluegrass, rock, Latin, blues, jazz, funk, and impeccable chops became a template for future bands.