Single Gun Theory was an Australian electronic dance music band formed in 1986 in Sydney. The group consisted of Jacqui Hunt on lead vocals, Kath Power on vocal melodies and synthesiser, and Peter Rivett-Carnac on guitar, synthesiser, and sampling. They gained initial recognition by winning a band competition run by national radio station Double J, which provided free studio recording time. This led to their debut album Exorcise This Wasteland, released in 1987 by Canadian label Nettwerk and later by Volition Records in Australia. The band's second album, Millions, Like Stars In My Hands, Daggers In My Heart, Wage War (1991), peaked at number 50 on the ARIA Albums Chart. Their third studio album, Flow, River Of My Soul, followed in 1994 and also reached the ARIA Albums Chart top 50. Single Gun Theory released a soundtrack album for Samantha Lang's feature film The Monkey's Mask (2001).