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