Madama Butterfly runs the gamut of operatic emotions. The title heroine has a fragility wonderfully expressed in her entry music, deep sexual instincts as shown in the love duet, and immense tragic stature in her last hours. The fate of Madama Butterfly – married to an American sailor and then abandoned – engages our emotions, as it obviously did Puccini's to a degree equalled by few other opera heroines. The oriental setting and the exquisite...