The first act opens in Oberon's bower with a melodious chorus of fairies and genii ("Light as fairy Feet can fall"), followed by a solo for Oberon ("Fatal Oath"), portraying his melancholy mood, and "The Vision," a quaint, simple melody by Reiza ("Oh! why art thou sleeping?"), which leads up to a splendid ensemble ("Honor and Joy to the True and the Brave"), containing a solo for Oberon, during which the scene suddenly changes from the fairy bower to the city of Bagdad. Huon has a grand scena ("Oh! 't is a Glorious Sight"), a composition in several movements beginning with a dramatic bravura illustrative of the scenes of the battlefield, and closing with a joyous, brisk allegretto ("Joy to the high-born Dames of France"). The finale begins with an aria by Reiza ("Yes, my Lord"), in the Italian style, passing into a duet for Reiza and Fatima, and closing with the chorus ("Now the Evening Watch is set.")

The second act opens with a characteristic chorus ("Glory to the Caliph"), the music of which has been claimed by some critics as genuinely Moorish, though it is probable that Weber only imitated that style in conformity to the demands of the situation. A little march and three melodramatic passages lead up to an arietta for Fatima ("A lovely Arab Maid"), beginning with a very pleasing minor and closing in a lively major. This leads directly to the lovely quartet, "Over the Dark Blue Waters,"—one of the most attractive numbers in the opera. It is a concerted piece for two sopranos, tenor, and bass, opening with two responsive solos in duet, first for the bass and tenor, and then for the two sopranos, the voices finally uniting in a joyous and animated movement of great power. The music now passes to the supernatural, and we have Puck's invocation to the spirits, whom he summons to raise a storm and sink the vessel in which the lovers have embarked. Puck's recitative is very powerful, and the chorus of the spirits in response, a very rapid presto movement, is in its way as effective as the incantation music in "Der Freischütz." The storm rises, the orchestra being the medium of the description, which is very graphic and effective. Huon has a short prayer ("Ruler of this Awful Hour"), which is impressively solemn, and then follows Reiza's magnificent apostrophe to the sea ("Ocean, thou mighty Monster that liest curled like a green Serpent round about the World"). The scene is heroic in its construction, and its effective performance calls for the highest artistic power. It represents the gradual calm of the angry waters, the breaking of the sun through the gloom, and the arrival of a boat to the succor of the distressed Reiza. The immense effect of the scene is greatly enhanced by the descriptive instrumentation, especially in the allegro describing the rolling of the billows and the recitative and succeeding andante picturing the outburst of the sun. The mermaid's song ("Oh! 't is pleasant"), with its wavy, flowing melody, forms a fitting pendant to this great picture of elementary strife; and a delicate and graceful chorus closes the act.

The third act opens with a lovely song for Fatima ("Oh! Araby, dear Araby"), consisting of two movements,—an andante plaintively recalling past memories, and an allegro of exquisite taste. The song, even detached from the opera, has always been greatly admired in concert-rooms, and, it is said, was a special favorite also with the composer. It is followed by a duet for Sherasmin and Fatima ("On the Banks of sweet Garonne"), which is of a vivacious and comic nature in Sherasmin's part, and then passes into a tender minor as Fatima sings. The next number is a trio for soprano, alto, and tenor ("And must I then dissemble?"), written very much in the style of the trio in "Der Freischütz," and yet purely original in its effect. Reiza follows with a smooth, flowing, and pathetic cavatina ("Mourn thou, poor Heart"), which is succeeded in marked contrast by a joyous rondo ("I revel in Hope") sung by Sir Huon. The next scene is that of Sir Huon's temptation, a voluptuous passage for ballet and chorus, interrupted at intervals by the energetic exclamations of the paladin as he successfully resists the sirens. The gay scene leads up to the finale. Sir Huon and Reiza are bound to the stake, surrounded by slaves singing a weird chorus. A blast from the magic horn sets them dancing, and a quartet for the four principal characters based upon the subject of the slaves' Chorus ensues. Oberon appears and takes his leave after transporting the whole company to the royal halls of Charlemagne. A stirring march opens the scene, a beautiful aria by Huon follows ("Yes! even Love to Fame must yield"), and a chorus by the whole court closes the opera.

EURYANTHE.

The opera of "Euryanthe" was written for the Kärnthnerthor Theatre, Vienna, where it was first produced Oct. 25, 1823, though not with the success which afterwards greeted it in Berlin, owing to the Rossini craze with which the Austrian capital was afflicted at that time. The libretto is by Helmine von Chezy, an eccentric old woman who proved a sad torment to the composer. The plot, which is a curious mixture of "Cymbeline" and "Lohengrin," was adapted from an old French romance, entitled "L'Histoire de Gerard de Nevers et de la belle et vertueuse Euryanthe, sa mie," and is substantially as follows:—

In the palace of King Louis of France, where a brilliant assemblage is gathered, Count Adolar sings a tribute to the beauty and virtue of Euryanthe, his betrothed. Count Lysiart replies with a sneer, and boasts that he can gain her favor; but Adolar challenges him to bring a proof. The scene then changes to the castle of Nevers, and discloses Euryanthe longing for Adolar. Eglantine, who is also in love with Adolar, and who is conspiring against Euryanthe, soon joins her, and in their interview the latter rashly discloses the secret of a neighboring tomb known only to herself and Adolar. In this tomb rests the body of Emma, Adolar's sister, who had killed herself, and whose ghost had appeared to Euryanthe and her lover with the declaration that she can never be at peace until tears of innocence have been shed upon the ring which was the agency employed in her death. Lysiart arrives from court with a commission to take Euryanthe to the King, while Eglantine is left behind in possession of the secret.

In the second act Lysiart deplores his failure to obtain the favor of Euryanthe; but his hopes are renewed when he meets Eglantine emerging from the tomb with the ring, and learns from her that it can be made to convict Euryanthe of indiscretion, or at least of breaking her promise not to reveal the tomb secret. He obtains the ring, confronts Euryanthe with it at the palace, and forces her to admit the broken promise. Adolar, believing that she is guilty, drags her away to a wilderness where it is his intention to kill her; but on the way they are attacked by a serpent. Adolar slays the monster, and then, seized with sudden pity, he abandons his intention of killing her, but leaves her to her fate. She is subsequently found by the King while on a hunting expedition, and to him she relates the story of Eglantine's treachery. The King takes her with him to the palace. Meanwhile Adolar has begun to suspect that Euryanthe has been the victim of her base wiles, and on his way to Nevers to punish Lysiart he encounters the wedding-procession of the guilty pair, and challenges him. The King suddenly arrives upon the scene and announces Euryanthe's death, whereupon Eglantine declares her love for Adolar. The furious Lysiart turns upon her and stabs her. Euryanthe is not dead. She has only fainted, and is soon restored to her lover, while Lysiart is led off to the scaffold.

The overture, which is familiar in our concert-rooms, gives a sketch of the principal situations in the opera. The first act opens in the great banquet-hall of the King with a flowing and stately chorus ("Dem Frieden Heil") alternating between female and male voices and finally taken by the full chorus. Then follows Adolar's lovely and tender romanza ("Unter blühenden Mandelbäumen"). The next number, a chorus ("Heil! Euryanthe"), with recitatives for Adolar, Lysiart, and the King leads up to a vigorous trio ("Wohlan! Du kennst"). Euryanthe's idyllic and touching cavatina ("Glöcklein im Thale") is a match in beauty and tenderness for Adolar's romanza. The recitative which follows introduces a sentimental aria for Eglantine ("O mein Leid ist unermessen"), leading to a duet with Euryanthe ("Unter ist mein Stern gegangen"). A scena for Eglantine, characterized by all the hatred and fury of jealousy, introduces the finale, which consists of a vigorous chorus ("Jubeltöne") accompanying Euryanthe's solo ("Fröhliche Klänge").

The second act opens with a powerful recitative and aria for Lysiart ("Wo berg ich mich"), which is full of passion. A duet of a menacing and sombre character between Lysiart and Eglantine ("Komm denn unser Leid zu rächen") stands out in gloomy contrast with Adolar's aria ("Wehen mir Lüfte Ruh'") and the duet with Euryanthe ("Hin nimm die Seele mein"), so full of grace and tenderness. They lead up to the finale, a grand quartet ("Lass mich empor zum Lichte"), with powerful chorus accompaniment.

The last act opens with the serpent episode, with characteristic music, and a recitative scene between Euryanthe and Adolar leads up to a pathetic cavatina for Euryanthe ("Hier am Quell wo Weiden stehn"). The ringing notes of the horns behind the scenes announce the approach of the King's party, who sing a fresh and sonorous hunting chorus ("Die Thale dampfen"). The remaining numbers are a duet for Euryanthe and the King with chorus ("Lasst mich hier in Ruh' erblassen"), a lovely and melodious aria with chorus for Euryanthe ("Zu ihm"), a bright wedding-march and scene with chorus, and a duet for Adolar and Lysiart with chorus, leading to the grand quintet and chorus which bring the opera to a close.