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