Young Musician with Tamara Toumanova as The Beloved at its premiere at Covent Garden, London, on 24 July 1936 with Colonel Wassily de Basil's Ballet Russe de Monte Carlo. Massine & Blum's Ballet Russe de Monte-Carlo Leaving Col. de Basil's company, in 1937 Massine and René Blum (himself a former associate of de Basil's) acquired financing from Julius Fleischmann, Jr.'s World Art, Inc. to create a new ballet company, with Massine as the resident choreographer. Massine soon discovered that the ballets he had choreographed while under contract with Col. de Basil were owned by his company. Massine sued Col. de Basil in London to regain the intellectual property rights to his own works. He also sued to claim the Ballet Russe de Monte Carlo name. The jury decided that Col. de Basil owned Massine's ballets created between 1932 and 1937, but not those created before 1932. It also ruled that both successor companies could use the name Ballet Russe — but only Massine & Blum's company could be called Ballet Russe de Monte Carlo. Col. de Basil finally settled on the Original Ballet Russe. The new Ballet Russe de Monte Carlo debuted in 1938; Massine choreographed Gaîté Parisienne, set to music by Jacques Offenbach, which premiered on 5 April at the Théâtre de Monte Carlo. Gaîté Parisienne was one of Massine's most celebrated works during this time. Instead of a whole, singular composition for the score, Offenbach created a series of divertissements. This allowed Massine to use a wide variety of dancers and tempi, all while conveying a single narrative. Massine revived the piece for American Ballet Theater in 1970. Lorca Massine and Susanna della Pietra mounted an additional revival for ABT in 1988. In this production, the costumes were designed by Christian Lacroix, who created animated and eccentric costumes based on his own 1987 haute couture collection. A month after premiering Gaîté Parisienne Massine produced Seventh Symphony, to Beethoven's score. It premiered on 5 May 1938 in Monte Carlo, with Alicia Markova, Nini Theilade, Frederic Franklin, and Igor Youskevitch as the principal dancers. Massine left Ballet Russe de Monte Carlo in 1943. Bay Area In 1977 Massine moved to the San Francisco Bay Area to begin a series of choreographic workshops, as well as revive his work Le Beau Danube for the Marin Ballet. At the same time, Massine was working on plans for Parisina, which was to be