Copenhagen Royal Chapel Choir

Gwynne Howell

Anthony Rolfe Johnson

Thomas Randle

Wiener Singverein

Johannes Somary

Hermann Christian Polster

Neues Bachisches Collegium Musicum Leipzig

Karl Münchinger

Kammarkören

Kammerchor Stuttgart

Westminster Cathedral Choir

The Guildford Cathedral Choir

Edward Higginbottom

Wiener Akademie Kammerchor

Chœur de Radio France

Arnold Schoenberg Chor

Elmer Iseler

Vittorio Negri

Christa Ludwig

Nan Merriman

Regina Werner

John Alldis Choir

Philip Langridge

Julia Hamari