The characters are Philip II., of Spain, bass; Don Carlos, his son, tenor; Rodrigo, Marquis de Posa, baritone; Grand Inquisitor, bass; Elizabeth de Valois, Queen of Philip II., and stepmother of Don Carlos, soprano; Princess Eboli, soprano. In the original production the fine rôle of Rodrigo was taken by Faure.
Don Carlos and Elizabeth de Valois have been in love with each other, but for reasons of state Elizabeth has been obliged to marry Philip II., Don Carlos's father. The son is counselled by Rodrigo to absent himself from Spain by obtaining from his father a commission to go to the Netherlands, there to mitigate the cruelties practised by the Spaniards upon the Flemings. Don Carlos seeks an audience with Elizabeth, in order to gain her intercession with Philip. The result, however, of the meeting, is that their passion for each other returns with even greater intensity than before. Princess Eboli, who is in love with Don Carlos, becomes cognizant of the Queen's affection for her stepson, and informs the King. Don Carlos is thrown into prison. Rodrigo, who visits him there, is shot by order of Philip, who suspects him of aiding Spain's enemies in the Low Countries. Don Carlos, having been freed, makes a tryst with the Queen. Discovered by the King, he is handed over by him to the Inquisition to be put to death.
"La Forza del Destino" and "Don Carlos" lie between Verdi's middle period, ranging from "Luisa Miller" to "Un Ballo in Maschera" and including "Rigoletto," "Il Trovatore," and "La Traviata," and his final period, which began with "Aïda." It can be said that in "La Forza" and "Don Carlos" Verdi had absorbed considerable of Meyerbeer and Gounod, while in "Aïda," in addition to these, he had assimilated as much of Wagner as is good for an Italian. The enrichment of the orchestration in the two immediate predecessors of "Aïda" is apparent, but not so much so as in that masterpiece of operatic composition. He produced in "Aïda" a far more finished score than in "La Forza" or "Don Carlos," sought and obtained many exquisite instrumental effects, but always remained true to the Italian principle of the supremacy of melody in the voice.
AÏDA
Grand opera in four acts by Giuseppe Verdi. Plot by Mariette Bey. Written in French prose by Camille du Locle. Translated into Italian verse by Antonio Ghislanzoni.
Produced in Cairo, Egypt, December 24, 1871; La Scala, Milan, under the composer's direction, February 8, 1872; Théâtre Italien, Paris, April 22, 1876; Covent Garden, London, June 22, 1876; Academy of Music, New York, November 26, 1873; Grand Opéra, Paris, March 22, 1880; Metropolitan Opera House, with Caruso, 1904.
Characters
| Aïda, an Ethiopian slave | Soprano |
| Amneris, daughter of the King of Egypt | Contralto |
| Amonasro, King of Ethiopia, father of Aïda | Baritone |
| Rhadames, captain of the Guard | Tenor |
| Ramphis, High Priest | Bass |
| King of Egypt | Bass |
| Messenger | Tenor |