Hydraulic Groove is an album by the American musician Rick Holmstrom, released in 2002.[1][2] He posted several of the tracks to his web site prior to the album's release, to gauge the reaction of fans.[3] Holmstrom supported the album with a North American tour.[4]
^Sullivan, James (September 26, 2002). "Having contributed to bluesman...". San Francisco Chronicle. p. D5.