The _Christmas Eve Revels_ opens with an orchestral introduction, "The Holy Night," descriptive of the serene beauty of the night upon which the Christ Child came into the world to put all the powers of darkness under his feet. It is based upon two calm and solemn themes, the first rather mystical in character, the second of child-like transparency. But with the rising of the curtain comes an entire change of sentiment, and we are immediately brought into an atmosphere of peculiarly national humour. This sudden change from the mystical to the grotesque recalls the Russian miracle plays of the Middle Ages. The moon and stars are shining on a Little-Russian village; the hut of Choub the Cossack occupies the central position. Out of the chimney of one of the huts emerges the witch-woman Solokha, riding upon a broomstick. She sings a very old "Kolyadka," or Christmas song. Now the Devil appears upon the scene to enjoy the beauty of the night. These shady characters confide their grievances to each other. Solokha has a weakness for the Cossack Choub, but her son Vakoula the Smith is making love to Choub's beautiful daughter Oxana, and this is a great hindrance to her own plans, so she wishes to put an end to the courtship if possible. To-night Choub is going to supper with the Sacristan and Vakoula is sure to take that opportunity of visiting his sweetheart, who is, however, deaf to all his entreaties. The Devil has his own grudge against Vakoula, because he has drawn a caricature of his satanic majesty upon the wall of the village church. The Devil and the Witch decide to help each other. They steal the moon and stars and fly off, leaving the village plunged in darkness. Ridiculous complications occur. Choub and the Sacristan go out, but wander round in a circle, and after a time find themselves back at the Cossack's hut, where Vakoula is making love to Oxana. In the darkness Vakoula mistakes Choub for a rival lover and drives him out of his own courtyard. Matters are set right by the return of the moon and stars, who have managed to escape from the Devil and his companion. [Illustration: RIMSKY-KORSAKOV _From a portrait by Repin_] In the end Oxana declares she will only accept Vakoula on condition that he presents her with a pair of the Empress's shoes. The Smith departs upon this unpromising errand. Thanks to his Cossack friends he finds his way into the palace. During the festivities of the evening, the Cossacks are called upon to perform their national dances in order to amuse the Court. The Empress, in high good humour, is informed of Vakoula's quest, and good-naturedly gives him her shoes. He returns in triumph to his native village and marries his capricious beauty.