Derniers albums
- Karl Markus, Dieter Ellenbeck, Malcolm Smith, Doris Bierett, Jan Latham-Koenig, Gabriele Ramm, Trudeliese Schmidt, Hans Franzen, Cologne West German Radio Orchestra, Carlos Feller, Konig Ensemble, Lothar Zagrosek, Peter Nikolaus Kante, Horst Hiestermann, Walter Raffeiner
