The subject of the story of Don Giovanni was a favorite one in the 17th century—“_the middle age Catholic times!_” Mr. Dwight talks of, in his off-hand sentence characterizing the story, was a little earlier than that, we think, a trifle of two or three hundred years or so—but let that pass. French, Italian, and Spanish writers all used it. Moliere wrote a famous play on it, “_Festin de Pierre_,” and from Moliere’s play Da Ponte prepared his libretto. The story is a decided failure; and a great deal of time, and paper, and manufactured sentiment have been wasted in endeavoring to excuse and even to discover hidden philosophy and a good moral in it. Mr. Dwight is not the first one at this piece of business. If the wish is to make operatic music elevate and refine the public taste, by contributing to the moral purity of our people, composers should not select immoral and wicked plots; and no matter how beautiful the music may be, no audience should tolerate such a degrading story as Don Giovanni. It is full of all sorts of unnatural and disgusting scenes. The opening is very fine, and leads one to expect something tragic and grand. Don Giovanni, a wicked, reckless libertine, has entered at midnight the house of an old military officer, and is seen at the rising of the curtain rushing out of the door, followed by the beautiful daughter of the commander, who he had intended to add to the list of his victims. A beautiful, rapid duet ensues between this daughter, Donna Anna, and Don Giovanni, she endeavoring to discover the bold ravisher. During this, her old father comes out, sword in hand—a combat ensues—Don Giovanni kills the old officer, and escapes. Then follows a beautiful _scena_, one of the gems of the Opera, between Donna Anna and her lover, Ottavio. She expresses her grief in heart-rending notes, and with frantic earnestness calls on her lover to avenge the murder. All this promises well, and one would imagine from so grand a commencement, something magnificently tragic was surely to follow. But the whole of the middle part of the Opera is flat and insipid—we are speaking now only of the story—filled with disgusting scenes of Don Giovanni’s gallantries. With a hard and sensual heart, he betrays alike the high and the low—the lady and the maid; he stains the palace and pollutes the peasant’s cot with his wanton treachery and crimes. He goes to a village festival, and selects for another victim, a poor village girl, a bride—Zerlina. This character was one of Madam Malibran’s famous parts, as Donna Anna was of Sontag’s. Zerlina, though properly the second Donna’s character, occupies more room in the Opera than the first soprano, Donna Anna. The famous duet, “_La ci darem la mano_,” is sung by Don Giovanni and her; and her little _coquetries_ with the libertine lord, and seductive coaxing scenes with her peasant bridegroom, occupy a large portion of the middle part of the Opera.