Revisiting GRM, Which Was Ground Zero for Musique Concrète

“GRM—to give it its full title, Groupe de Recherches Musicales—is hardly a household name. But it deserves to be spoken of in the same breath as other centers of 20th century sonic innovation, from the BBC Radiophonic Workshop to the San Francisco Tape Music Center to Bob Moog’s work station. In fact, in terms of sheer outer-limits invention, it might just outstrip them all.”