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