The choreography was by Arthur Saint-Léon, who collaborated with Charles Nuitter in the libretto. The original designs were by Edouard Desplechin, Jean-Baptiste Lavastre, Auguste Rubé, Chaperon (sets) and Paul Lormier (costumes). The first production opened at the Théâtre Impérial de l´Opéra in Paris on 12 November 1866, with Guglielmina Salvioni (Naïla), Eugenie Fiocre (Nouredda) and Louis Mérante (Djémil) in the principal roles. The production was not particularly successful, Salvioni being considered unsuited to the rôle of Naïla. It triumphed in the following year, however, with Adèle Grantzow as Naïla, and remained a mainstay of the repertory for the next few years. A successful revival in 1872 showcased Rita Sangalli in the principal rôle, and it was for this production that the new variations for Naïla were introduced, the music most likely by Delibes himself (Nos. 12b and 23a in the list of musical numbers in the piano score, see below).
Delibes was second chorus master at the Paris Opera and had until then written operettas, songs and sacred music. A comparison of the music of the two composers greatly favoured Delibes,[1] whose contributions were considered "fresh and more rhythmic", with one critic suggesting that the whole ballet score should have been assigned to Delibes. La source was his first big success, marking him as an important composer for the ballet.
La source was produced in St Petersburg in 1902 with Olga Preobrajenska as Naïla, choreographed by Achille Coppini. In 1907 Nijinsky made his solo debut in the last act of La source at the Mariinsky.
The ballet was revived in 1925 by Agrippina Vaganova to the Theatre of Opera and Ballet in Leningrad to her pupil Marina Semyonova - Marina Semyonova started to work on the scene from this ballet.
A video of the La source pas de deux taken from the 2008 graduation performance of the Vaganova Academy of Russian Ballet at the Mariinsky Theatre, St. Petersburg, may be found on YouTube, the choreography credited to Konstantin Sergeyev after Coppini and possibly created for Preobrajenskaya; the music is by Riccardo Drigo, composer of most of the additional dances added to the company's repertory in the early 20th century.
Act 1. On her way to marry the Khan of Ghendjib, the beautiful Nouredda and her accompanying party rest by a stream in a rocky desert. When Nouredda admires a flower which is growing in an inaccessible spot, Djémil, a young hunter, climbs up and picks it for her. Nouredda is thrilled and asks him to state whatever he wishes as his reward. He asks her to lift her veil so that he can see her face: in fury she orders that he be tied up and left to his fate. However, the nymph Naïla rescues him; she is in love with him and promises to help him win the hand of Nouredda.
Act 2. In the grand palace gardens, where the court of Khan is awaiting Nouredda's arrival, entertainment is offered to the guests: a solo for the favourites and a dance for Circassian slaves. A fanfare proclaims a visitor, incognito (Djémil), who proffers presents for the Khan and his bride. The visitor asks Nouredda to choose any of the gifts and she selects a jewelled flower. Djémil throws it on the ground and magically a spring gushes forth from this spot and Naïla emerges from the fountain. She dances, entrancing the Khan, who kneels in front of her and he implores her to become his wife. She consents, provided he dismisses Nouredda, who angrily goes off as the Khan leads Naïla inside the palace.
Act 3. Djémil can now pursue Nouredda but she still rejects him; so he appeals to Naïla, who says that if he gets Nouredda to love him she herself will die. Djémil agrees, and as he departs with Nouredda, Naïla disappears back into the earth and the spring dries up.
https://en.wikipedia.org/wiki/La_source_(Saint-L%C3%A9on)
