Def FX was an Australian band created by Sean Lowry (keyboards) in 1990 and included Fiona Horne on lead vocals, Blake Gardiner on guitar and Martyn Basha on bass - the band had no drummer. They released four albums, Light Speed Collision (December 1992), Baptism (compilation, November 1993), Ritual Eternal (May 1995), Majick (July 1996) before disbanding in April 1997. For United States releases and touring they used Definition FX as their band name to avoid confusion with similarly named groups. Basha and Horne resurrected Def FX for touring in 2012 and 2013.