Sopran
Anna Mettler, Edith Bosshard, Laura Blattmann, Monica Schmid-Rampa,
Regula Wohler, Sandra Monai

Alt
Antonia Engeler, Bianca Schudel, Elena Rezzonico, Eliana Battaini, Marisa Menzi, Ottilia Gastori,
Rita Cadisch, Silva Bailey, Silvana Bosshard, Ursula Rimann

Tenor
Alfredo Moccetti, Alicia Delmenico, Giorgio Benedetto, Marco Mettler, Tullio Cereghetti, Silvia Sutter,

Bass
Claudio Delmenico, Gian Cadisch, Gioa Mettler, Hansueli Busenhart, Livio Gozzoli, Paul Köhl