Boulez, Pierre. (1925–2016) "Eclat" - Signed Photograph in 1971 ProgramGraphically interesting complete March 4, 1971 program from a performance by the important French composer and conductor, leading the BBC Sympohony Orchestra in a Munich Pro Musica Meisterzyklus performance which included Debussy's La Mer, Bartok's "Miraculous Mandarin," and Boulez's own "Eclat." The complete program has been signed by Boulez on his own full page portrait photograph. In fine condition. "The seven minute chamber work Eclat (1965)