Александр Михайлович Давыдов

Hildegard Knef

Walter Cassel

Lucie Dolène

Harald Leipnitz

Janine Ervil

Suomen Kansallisoopperan Orkesteri

Brigitte Lindner

Ramón Asensio Más

Mario Basiola, Jr.

Gianfranco Pastine

Winfried Pentek

Peter Hall

Purcell Singers

Edmund Bohan

Stefan Islandi

Theodore Chanler

The Cleveland Orchestra Children's Chorus

Miriam Workman

Helen Vanni

Hilde Hildebrand

Hans Georg Ahrens

Orchestra Sinfonica Ricordi

Marilyn Zschau

Alfred Schnittke