Chorus of the Welsh National Opera
Claudia Hellmann
Sophie Koch
Sara Fulgoni
Marie-Nicole Lemieux
Liselotte Rebmann
Ales Briscein
Yvonne Minton
Basile Bolotine
Hildegard Behrens
Wilhelm Huisman
Anna Tomowa-Sintow
Luba Orgonasova
Carsten Wittmoser
Trudeliese Schmidt
Kurt Equiluz
Roberto Scandiuzzi
Frans Fiselier
Stephen Roberts
Bavarian Radio Chorus