Orfeo ed Euridice: Atto II, Scena II. Arioso “Che puro ciel” (Orfeo, Chorus) - Christoph Willibald Gluck, Margarete Klose, Erna Berger, Rita Streich, Orchester der Deutschen Oper Berlin, Chor der Deutschen Oper Berlin & Artur Rother