Kidneythieves are an American industrial rock duo from Los Angeles, California. It was founded in 1997 by vocalist Free Dominguez and guitarist/engineer Bruce Somers, and throughout their existence have worked with a revolving door of session musicians and live bandmembers. After releasing two albums, Trickster (1998) and Zerøspace(2002), Kidneythieves went on hiatus in late 2004, but regrouped again in late 2007.