Question: Der Mond was composed by the man who was best known for what cantata?

Related documents: [0]  [DOC] Carl Heinrich Maria Orff (] ; (1895--)10 1895 – (1982--)29 1982 ) was a German composer, best known for his cantata "Carmina Burana" (1937). In addition to his career as a composer, Orff developed an influential approach toward music education for children. [END] 
[1]  [DOC] Der Mond ("The Moon") is an opera in one act by Carl Orff based on a Grimm's fairy tale) with a libretto by the composer. It was first performed on 5 February 1939 by the Bavarian State Opera in Munich under the direction of Clemens Krauss. The composer describes it not as an opera but as "Ein kleines Welttheater" ("A little world theatre"); the performance lasts for about one hour and is often paired with Orff's "Die Kluge". [END]  
Answer: Carmina Burana
Carmina Burana