Sphere Lazza, an American electro-industrial band from Ocala, Florida, was established in 1992 by musicians Tony Spaz and David Trousdale. The duo released their debut EP Fatal Ignorance in 1993 through Majestic Records. In 1994, they followed up with Cyberchrist, released by Reactor Records. Their third EP, +incinerate, was released in 1994 on Arts Industria and later compiled into an album of the same name. The band's debut full-length studio album, The Enemy Within, was released in 1995 under Cleopatra Records. Notable tracks included "Justified?" from their early releases and "Isolation" released under the pseudonym Klothos. Sphere Lazza also contributed to various compilations, including Blood and Computers II: The Return of the Cyberpunks, The Art of Brutality, and Electro Industrial Assassins. Their final EP, Ultimate Abyss, was released in 2005 by AcidVictim Records.