Gerd Vespermann, Evelyn Künneke, Barbara Dommer, Heinz Heidbuchel, Jean van Ree, Gottfried Mehlhorn, Margret Jacoby, Doris Bierett, Kurt Steigers, Heinz Kruse, 마샤 뫼들, Jorg Pavelec, 핀커스 스타인버그, Alejandro Vazquez, Gerhard Peters, Cologne West German Radio Orchestra, Eva Csapó, 테오 알트마이어, Otto Hopfner, Hubert Mohler, Friedegard Herwig, Cologne West German Radio Chorus, Rita Fischer, Marita Knobel
