Der Zigeunerbaron, Act 2 - "O voll Fröhlichkeit" (Saffi, Arsena, Mirabella, Czipra, Barinkay, Ottokar, Zsupan, Homonay, Carnero, Chor) (吉普赛男爵 - 第二幕：“哦充满幸福”) (Saffi, Barinkay, Chorus, Czipra, Homonay, Ottokar, Zsupan, Arsena, Mirabella, Carnero)