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