The Belgian composer Henri Pousseur (born 1929 in Malmédy) studied at the Academies of Music in Liège and in Brussels from 1947 to 1953. He was closely associated with Pierre Froidebise and André Souris. He encountered Pierre Boulez, Karlheinz Stockhausen and Luciano Berio and thereafter devoted himself to avant-garde research. Beginning around 1960, he collaborated with Michel Butor
on a number of projects, most notably the opera Votre Faust
(1961-68). Pousseur has taught in Cologne, Basel, and in the United States at SUNY Buffalo, as well as in his native Belgium. From 1970 until his retirement in 1988 he taught at the University and Conservatory of Liège where he also founded the Centre de recherches et de formation musicales de Wallonie.
See also: Marianne Pousseur
; Pauline Oliveros & Ensemble Musiques Nouvelles