Ultraviolence is a British industrial/techno band, formed in London in 1991 and headed by 'the Quentin Tarantino of techno' Johnny Violent (b. Jonathan Casey). To date, they have released five studio albums, including a ten-year retrospective, and six EPs/singles. The group have produced a number of club classics which include the tracks "Hardcore Motherfucker" and "Psycho Drama" and have been recognised as being at the 'forefront of the UK Industrial-Cyber scene'. The Ultraviolence sound incorporates elements from various styles including hardcore techno/gabber, breakbeat hardcore, industrial techno, power noise, metal and rap.