The French composer who co-created the first major musique concrète work with Schaeffer, then carried the form out of the research studio into a vast, popular solo catalogue · the figure who proved recorded-sound composition could be a living body of work, not a laboratory experiment.
Pierre Henry is the concrète composer who made the form live, and the Bureau files him as a Forms figure beside Schaeffer: if Schaeffer invented musique concrète, Henry is the one who proved it could be a vast, expanding and even popular body of work rather than a laboratory curiosity.
Trained at the Paris Conservatoire under Nadia Boulanger and Olivier Messiaen, Henry joined Schaeffer's Club d'Essai studio at French radio and worked there from 1949 to 1958. Their collaboration produced Symphonie pour un homme seul (1949–50), the first major work of musique concrète, twenty-two movements assembled from turntables and mixers, with the recorded human body and found sound as material. It is the founding work of the recorded-sound tradition the F·01 file documents.
In 1960 Henry left to found Apsome, the first private concrète studio, and pursued an independent path. His Variations pour une porte et un soupir (1963), built entirely from the sounds of a door and a human sigh, is often presented as the emblematic concrète procedure: ordinary sound, transformed into a complete musical world. Later works like Messe pour le temps présent reached audiences far beyond the avant-garde, and his collaborations spanned dance, film and rock.
That reach is why the Bureau files him. Henry kept the sound-object method visible and alive across decades, demonstrating that composition from recorded sound was not a one-time experiment but a medium capable of a lifetime's catalogue. The industrial and noise traditions inherited not just Schaeffer's technique but the proof, which Henry supplied, that one could build an entire body of work from it.
The Bureau files Pierre Henry at Forms · Figure as the concrète composer who carried the form into the world: the co-author of its founding work and the prolific figure who showed that recorded sound could sustain a living, public musical practice.