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