In Rhadames Herr Perotti has a thoroughly congenial rôle. He has not been overworked this season, and he was in excellent condition last evening. He sang with splendid abandon and plentiful force. In the duet with Aida just referred to he did something more than exhibit the strength and quality of his voice. He sang with real dramatic feeling which he endeavored to express through the customary artifices of singing. He even attempted a smorzando effect, which came near to being successful.