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