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