Klebe, Giselher
[Other];
Matthies, Silke-Thora
[Performer];
Köhn, Christian
[Performer];
Redel, Martin Christoph
[Performer];
Döling, Waldemar
[Performer];
Tillmann, Hermann-Josef
[Performer];
Jacobs, Helmut C.
[Performer];
Hempfling, Volker
[Performer]
;
Kölner Kantorei