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