"Wenn mir der Zufall Champagner kredenzt" Alexandra's aria from the Operetta "Die Faschingsfee" (Viennese version) "Wenn mir der Zufall Champagner kredenzt" Alexandra's aria from the Operetta "Die Faschingsfee" (Viennese version) Main opus "Die Faschingsfee", Operetta (Wiener Fassung)