Sweet Exorcist was a pioneering British electronic duo from Sheffield, England, active between 1989 and 1995. Comprised of Richard H. Kirk (of Cabaret Voltaire) and Richard Barratt (DJ Parrot), they were instrumental in developing the bleep techno genre. Their 1990 debut single "Testone" on Warp Records is considered a seminal track in this style. The duo's innovative use of minimal beats and studio test tones influenced the evolution of electronic music. Their work has been featured on numerous Warp compilations, solidifying their legacy in the electronic music scene. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Sweet_Exorcist_%28band%29?utm_source=openai))