There are five artists with this name: 1) Guardian was formed in 1982 by bassist David Bach, vocalist Paul Cawley, and and drummer, Rikk Hart. They originally named themselves "Fusion" and added David Caro on guitars. They were signed to Enigma records in 1985 and changed their name to Gardian, soon after replaced Caro with Tony Palacios on guitar. They released two demos under the Gardian name called Fusion (released 1984) and Voyager (released 1987).