Helen Watts

April Cantelo, Helen Watts, London Symphony Orchestra & Sir Colin Davis

Heather Harper, Lucia Popp, Yvonne Minton, Helen Watts, René Kollo, John Shirley-Quirk, Martti Talvela, Wiener Sängerknaben, Wiener Singverein, Wiener Staatsopernchor, Chicago Symphony Orchestra, Georg Solti

Birgit Nilsson, Sir Georg Solti, Vienna Philharmonic, Berit Lindholm, Brigitte Fassbaender, Claudia Hellmann, Helen Watts, Helga Dernesch, Marilyn Tyler & Vera Schlosser