THE CROWN DIAMONDS.
"The Crown Diamonds" ("Les Diamans de la Couronne"), opera comique, in three acts, words by Scribe and St. George, one of the most charming of Auber's light operas, was first produced in Paris in 1841, but its reputation has been made on the English stage. It was first performed in London, at the Princess Theatre, May 2, 1844, with Mme. Anna Thillon, a charming singer and most fascinating woman, as Catarina; but its success was made at Drury Lane in 1854 by Louisa Pyne and Harrison, who took the parts of Catarina and Don Henrique. The other rôles, Count de Campo Mayor, Don Sebastian, Rebolledo, and Diana, were filled by Mr. Horncastle, Mr. Reeves, Mr. Borrani, and Miss Pyne, sister of the preceding, and with this cast the opera ran a hundred nights.
The story of the opera is laid in Portugal, time, 1777. The opening scene discloses the ruins of a castle in the mountains, near the monastery of St. Huberto, where Don Henrique, nephew of the Count de Campo Mayor, Minister of Police at Coimbra, overtaken by a storm, seeks shelter. At the time of his misfortune he is on his way to take part in the approaching coronation, and also to sign a marriage contract with his cousin Diana, daughter of the Minister of Police. He solaces himself with a song ("Roll on, Roll on"), during which he hears the blows of hammers in a distant cavern, and on looking round discovers Rebolledo, the chief of the coiners, and two of his comrades, with his trunk in their possession, the contents of which they proceed to examine. Don Henrique conceals himself while Rebolledo is singing a rollicking muleteer's song ("O'er Mountain steep, through Valley roaming"). At its conclusion Rebolledo, about to summon the other coiners to their secret work, discovers Don Henrique, and thinking him a spy rushes upon him. He is saved by the sudden entrance of Catarina, the leader of the gang, who tells the story of her life in a concerted number that reminds one very strikingly of the bandit song in "Fra Diavolo." After examining Don Henrique, and, to his surprise, showing an intimate acquaintance with his projects, she returns him his property, and allows him to depart on condition that he shall not speak of what he has seen for a year. He consents; and then follows another of the concerted numbers in which this opera abounds, and in which occurs a charming rondo ("The Young Pedrillo"), accompanied by a weird, clanging chorus. Before he can effect his departure the gang find that they are surrounded by troops led by Don Sebastian, a friend of Don Henrique. The coiners, in company with the latter, however, make their escape in the disguise of monks on their way to the neighboring monastery, singing a lugubrious chorus ("Unto the Hermit of the Chapel"), while Catarina and Rebolledo elude the soldiers by taking a subterranean passage, carrying with them a casket containing some mysterious jewels.
The second act opens in the Château de Coimbra, and discovers the Count, Don Henrique, Don Sebastian, and Diana. The first scene reveals to us that Don Henrique is in love with the mysterious Catarina, and that Diana is in love with Don Sebastian. In a sportive mood Diana requests Don Henrique to sing with her, and chooses a nocturne called "The Brigand," which closes in gay bolero time ("In the Deep Ravine of the Forest"). As they are singing it, Don Sebastian announces that a carriage has been overturned and its occupants desire shelter. As the duet proceeds, Catarina and Rebolledo enter, and a very flurried quintet ("Oh, Surprise unexpected!") occurs, leading up to an ensemble full of humor, with a repetition of the brigand song, this time by Catarina and Diana, and closing with a bravura aria sung by Catarina ("Love! at once I break thy Fetters"). Catarina and Rebolledo accept the proffered hospitality, but the latter quietly makes his exit when Diana begins to read an account of a robbery which contains a description of himself and his companion. Catarina remains, however, in spite of Don Henrique's warning that she is in the house of the Minister of Police. In a moment of passion he declares his love for her and begs her to fly with him. She declines his proffer, but gives him a ring as a souvenir. A pretty little duet ("If I could but Courage feel") ensues between Diana and Don Henrique, in which she gently taunts him with his inattention to her and his sudden interest in the handsome stranger. At this juncture the Count enters in wild excitement over the announcement that the crown jewels have been stolen. Don Henrique's ring is recognized as one of them, and in the excitement which ensues, Catarina finds herself in danger of discovery, from which she is rescued by Diana, who promises Don Henrique she will send her away in the Count's carriage if he will agree to refuse to sign the marriage contract. He consents, and she departs upon her errand. At this point in the scene Don Henrique sings the beautiful ballad, "Oh, whisper what thou feelest!" originally written for Mr. Harrison. This song leads up to a stirring finale, in which Don Henrique refuses to sign the contract and Catarina makes her escape.
The last act opens in the anteroom of the royal palace at Lisbon, where Diana is waiting for an audience with the Queen. She sings another interpolated air, originally written for Louisa Pyne ("When Doubt the tortured Frame is rending"), and at its close the Count, Don Henrique, and Don Sebastian enter. While they are conversing, Rebolledo appears, announced as the Count Fuentes, and a quintet occurs, very slightly constructed, but full of humor. An usher interrupts it by announcing the Queen will have a private audience with the Count Fuentes. While awaiting her, the latter, in a monologue, lets us into the secret that the real crown jewels have been pledged for the national debt, and that he has been employed to make duplicates of them to be worn on state occasions until the real ones can be redeemed. The Queen enters, and expresses her satisfaction with the work, and promotes him to the position of Minister of Secret Police. On his departure she sings a charming cavatina ("Love, dwell with me"), and at its close Count de Campo Mayor enters with the decision of the Council that she shall wed the Prince of Spain. She returns answer that she shall make her own choice. The Count seeks to argue with her, when she threatens to confiscate his estate for allowing the crown jewels to be stolen, and commands him to arrest his daughter and nephew for harboring the thieves. Diana suddenly enters, and an amusing trio ensues, the Queen standing with her back to Diana lest she may be discovered. The latter fails to recognize her as Catarina, and implores pardon for assisting in her escape. The situation is still further complicated by the appearance of Don Henrique, who has no difficulty in recognizing Catarina. Bewildered at her presence in the Queen's apartments, he declares to Diana that he will seize her and fly to some distant land. His rash resolution, however, is thwarted by his arrest, on the authority of the Queen, for treason. A martial finale introduces us to the Queen in state. Don Henrique rushes forward to implore mercy for Catarina. The Queen reveals herself at last, and announces to her people that she has chosen Don Henrique, who has loved her for herself, for her husband and their king. And thus closes one of the most sparkling, melodious, and humorous of Auber's works. What the concerted numbers lack in solidity of construction is compensated for by their grace and sweetness.