Which of the following composers was most famous for writing operas?

a. Beethoven
b. Haydn
c. Schubert
d. Mozart

BTW, Beethoven's Fidelio is very good. I like it a lot. :)

https://en.wikipedia.org/wiki/List_of_operas_by_Mozart

anonymous: Haydn wrote and "directed" a number of operas, but they were not lasting, and seldom performed in the last 60 years. Haydn's operas are only occasionally performed today. They are not well known. In fact, I have only seen one live in my lifetime, and on radio, or serious music distributors, maybe once a year I hear one.

Shubert? I think he wrote 17,but only two are well known, and one of those for a single aria (Franz Schubert -https://www.youtube.com/watch?v=TMwUFJfN1hs>, and the other, Fierrabras is occasionally performed, the last major performance was in Salzberg, 2014.

So the Audience says: Mozart. Now, Anonymous could be right, your teacher is very weird and loves something about the other three, but that would be most strange. Your text could also be on a tangent also. But Mozart is the best known.

The composer who was most famous for writing operas is d. Mozart. To reach this answer, we can start by understanding each composer's area of expertise.

a. Beethoven: While Beethoven is known for his symphonies and instrumental compositions, his contributions to the opera genre are not as prominent as his symphonic works. Therefore, we can eliminate Beethoven as the answer.

b. Haydn: Haydn, often referred to as the "Father of the Symphony," is known for his numerous symphonies and chamber music compositions. Although he composed a few operas, including "Orfeo ed Euridice" and "Armida," he is not primarily recognized for his operatic works as much as other composers. Hence, we can eliminate Haydn as the answer.

c. Schubert: Franz Schubert, a prominent composer of the Romantic era, excelled in writing lieder (art songs), chamber music, and symphonies. Though he did compose some operas, such as "Fierrabras" and "Alfonso und Estrella," his fame primarily lies in his contributions to other musical forms. Therefore, we can also eliminate Schubert as the answer.

d. Mozart: Wolfgang Amadeus Mozart is widely regarded as one of the greatest opera composers in the history of Western music. He wrote numerous operas, including masterpieces such as "The Marriage of Figaro," "Don Giovanni," and "The Magic Flute." Mozart's operatic works showcase his incredible talent for composing dramatic and emotive music, solidifying his reputation as an opera genius.

In conclusion, among the given options, d. Mozart was the composer most famous for writing operas.

If your text materials don't discuss these composers and their works, I advise you to "google" each of them and find out what they wrote. For example, Ludwig van Beethoven wrote a lot of instrumental/orchestral work, but only one opera.