Underwater Sunlight was the first album Paul Haslinger recorded with Tangerine Dream and his presence is immediately felt. With Haslinger, the group relied more heavily on strict structures and jarring compositional flourishes, which is only appropriate, since he came directly from a classical background. The group hadn't quite figured out how to fully incorporate these techniques into their music, but the results on Underwater are nevertheless fascinating.
Founding member of the Jefferson Airplane and longtime mainstay of Hot Tuna, Jack Casady was one of the first rock bass players to explore the full melodic potential of his instrument. While the underlying sound of Dream Factor is distinctly blues oriented, Casady deviates from the norm with a pair of electrifying inclusions. Guests include Jorma Kaukonen, Ivan Neville and Paul Barrere. Jack Casady has been a very important figure for the development of the electric bass, an instrument on which he developed an unmistakable timbre - rubbery and metallic - and a style that was harmonically complex and highly dramatic.