Curt Cremer, Helmuth Froschauer, Wilhelm Hartmann, Norbert Orth, Ulrike Steinsky, Bernhard Schneider, Jan Stulen, Volker Rohde, Thomas Dewald, Armin Fromm, Cologne West German Radio Chorus, Elisabeth Werres, Heinz Geese, Elizabeth Steiner, Wolfgang Schöne, Julia Migenes, Caroline Stein, Stefan Vinke, Cologne West German Radio Orchestra, Sabine Ritterbusch, Peter Falk, Maria Leyer, Pinchas Steinberg, Karl Fath, David de Villiers, Edgar Schafer
