Real name: Hespèrion XX

Effective period / Period of releases: 1976 - 2004

Members: Pedro Estevan, Christopher Robson, René Zosso, Richard Cheetham, Wieland Kuijken, Sabine Weill, Jordi Savall, Colin Tilney, Chiara Banchini, Joan Cabero, Monica Huggett, Bruce Dickey, Claude Wassmer, Randall Cook, Sergi Casademunt, Ariane Maurette, Philippe Pierlot (2), Eunice Brandao, Pere Ros, José Miguel Moreno, Jean-Pierre Canihac, Harry Ries, Lorenz Duftschmid, Lorenzo Alpert, Katharina Arfken, Richard Lister, Guido Morini, Roberto Gini, Alfredo Bernardini, Michael Behringer, Guy Ferber, Roland Callmar, Robert Clancy, Xenia Schindler, Gordon Murray, Danielle Lassalle, Renate Hildebrand, Paolo Grazzi, Josep Borràs, Jeanette Van Wingerden, Antonio Barbera, Thierry Durand, Jordi Ricard Novelle, Régis Chenut, Bela Zedlak, Jean-Pierre Mathieu (3), Luiz Alves Da Silva