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