Title: Night shadow
Description: Royal Opera House, Covent Garden, The Covent Garden Opera Trust, present the Marquis de Cuevas' Grand Ballet de Monte Carlo, "Night Shadow (La Somnambule)", choreography by George Balanchine, music by Vittorio Rieti after Bellini, scenery and costumes by Jean Robier, maitre de ballet: John Taras, musical director: Gustave Cloez, assistant conductor: Robert Allpress, with the Covent Garden Orchestra, leader: Joseph Shadwick.