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