Heinz Holliger: oboe Vincent Bauer, Michel Cerutti: percussions and kettledrums Jean Sulem, Gath Knox, Louis Fima, Nathalie Baudoin: violas
Pierre Boulez (conductor)Ensemble Intercomtemporain
Sophie Cherrier: flute Andre Touttet: clarinette
Pierre Boulez (conductor)Ensemble Intercontemporain