Coded Messages and Guidance

Robert Burt

Wolfgang Knauer

Everett McCorvey

Gerhard, Paul

Freiburger Kinder

Frederica von Stade/Teresa Stratas/Paige O'Hara/Robert Nichols/Nancy Kulp/Ambrosian Chorus/London Sinfonietta/John McGlinn

Aurel Bereuter

Gerlind Schulze

Alfred Woronetzki

Bernard Gontcharenko/Regis Outin/Claude Meloni/Eliane Lublin/Viorica Cortez/Grace Bumbry/Orchestre de l'Opéra National de Paris/Rafael Frühbeck de Burgos