Context: Chopin's music was used in the 1909 ballet Chopiniana, choreographed by Michel Fokine and orchestrated by Alexander Glazunov. Sergei Diaghilev commissioned additional orchestrations—from Stravinsky, Anatoly Lyadov, Sergei Taneyev and Nikolai Tcherepnin—for later productions, which used the title Les Sylphides.

Question: What is the name of the ballet that included Chopin's work?
Answer: Chopiniana

Question: Who choreographed a ballet which included Chopin's work?
Answer: Michel Fokine

Question: Chopiniana later went by a different name, what is that name?
Answer: Les Sylphides

Question: Who orchestrated Chopiniana?
Answer: Alexander Glazunov

Question: What year was the Chopiniana released?
Answer: 1909

Question: Which 1909 ballet used Chopin's music?
Answer: Chopiniana

Question: Who choreographed Chopiniana?
Answer: Michel Fokine

Question: Who orchestrated Chopiniana?
Answer: Alexander Glazunov.

Question: Sergei Diaghilev obtained additional orchestrations for subsequent productions, using which title?
Answer: Les Sylphides.