The correct answer is Haydn, who was required to compose music for Prince Nikolaus Esterházy, including symphonies, divertimentos, operas, and string trios. His longstanding position as a court musician allowed him to craft varied works for the enjoyment of the royal court. Haydn's relationship with his patron was vital in his development as a leading composer of the Classical music era.
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The composer required to write music for a patron's entertainment, including symphonies and chamber works, is Haydn. He fulfilled these obligations as a court musician for Prince Nikolaus Esterházy. Haydn's work was essential in the Classical music scene, especially for the court's enjoyment. ;