Orfeo ed Euridice - Vienna Version (1762), Wq. 30; WOTG/LiebG I.A.30 / Act IV / Scene 1 - Gluck: Orfeo ed Euridice - Vienna Version (1762) , Wq. 30; WOTG/LiebG I.A.30 / Act IV / Scene 1: Aria: "Che fiero momento" (Live)