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