Steve Reich remains one of the most important figures in 20th century music. Though he studied at the prestigious arts institutions Julliard and Mills College, by the mid-1960s Reich set about dismantling the very orthodoxy that he had been trained in. Forming a new musical language based on repetitive processes, Reich became established as part of the so-called "Big Four" of New York minimalists (along with La Monte Young, Terry Riley and Philip Glass). Reich's influence can easily be seen today in both the classical world and contemporary pop music.