Artist credit “Helga Pilarczyk, Maria Bergmann, Jacques Castagner, Guy Deplus, Jean Huchot, Luben Yordanoff, Pierre Boulez”
This artist credit is composed of the following artists:
- Helga Pilarczyk (soprano)
- Maria Bergmann
- Jacques Castagner (French flautist)
- Guy Deplus (French clarinetist)
- Jean Huchot (cellist)
- Luben Yordanoff (violinist)
- Pierre Boulez (composer and conductor)