Effective period / Period of releases: 1952 - 2021

Members: Cathérine Eisenhoffer, Edgar Shann, Lawrence Foster, Pablo Loerkens, Pierre Wavre, Jürgen Hübscher, Gordan Nikolitch, Gyula Stuller, Nicolas Pache, Jörg Ewald Dähler, Jesús López-Cobos, Pierre Amoyal, Marianne Clément, Barbara Stegemann, Catherine Tunnell, Siegfried Heyna, Sebastian Schick, Nicolas Bernard, François Dinkel, Stéphanie Joseph, François Sochard, Daniel Spörri (2), Curzio Petraglio, Lawrance Fowler, Joel Marosi, Alexander Grytsayenko, Marc-Antoine Bonanomi, Davide Bandieri, Johannes Rose, Beat Anderwert, Anna Vasilyeva (2), Andrea Zardini, Ekachai Maskulrat, Edouard Jaccottet, Karl Wingerter, Philippe Schiltknecht, Eli Karanfilova, Anne Moreau-Zardini, Gàbor Barta, Jean-Luc Sperissen, Iván Ortiz Motos, Julie Lafontaine (2), Delia Bugarin, Clement Boudrant, Marc-Olivier Broillet, Indira Rahmatulla, Axel Benoit, Daniel Mitnitsky, Paul Burger (3), Catherine Suter, Ricardo Delgado (11), Arnaud Stachnick, Jean-Sébastien Scotton, Alejandra Cova, Piotr Kajdasz, Pedro Martinho (2)