Albrecht Peter

Karl Suske

Michèle Vilma

Dieter Goldmann

Guy Godin

György Cziffra, Jr.

Gladys Swarthout

Zagrebački Solisti

David Kuebler

Gulbenkian Orchestra

Bergen Filharmoniske Orkester

The Stockholm Festival Orchestra

Jean-Louis Barrault

Wilhelm Strienz

Oskar Czerwenka

Phyllis Bryn-Julson

Freda Betti

Rudolf Schwarz

Gerhard Hüsch

Livia Rev

Riccardo Zandonai

Richard Van Allan

Dino Borgioli

Jindřich Jindrák

Johannes Schüler