According to Wikipedia,
Alain David Jourgensen is a Cuban-American singer, musician and music producer. Closely related with the independent record label Wax Trax! Records, his musical career spans four decades. He is best known as the frontman and lyricist of the industrial metal band Ministry, which he founded in 1981 and of which he remains the only constant member. He was the primary musician of several Ministry-related projects, such as Revolting Cocks, Lard, and Buck Satan and the 666 Shooters. He is regarded as one of the most prominent figures of industrial music, influencing numerous other groups and musicians, both in alternative and industrial-associated acts.
Al Jourgensen is affiliated with the following schools: