● In 1985, in order to raise public awareness of acousmatic works, the GRM decided to release in 1985 a disc of musical excerpts from its composers such as Bernard Parmegiani, Michel Chion, Jacques Lejeune and Denis Dufour, with an extract from the piece that made him famous: Bocalises. This disc is the first compact disc published by the Ina-GRM and the first compact disc of contemporary music in France.

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See Bocalises in Monograph

See Messe à l'usage des vieillards in Monographies