What is franz schubert major composition?

Franz Schubert composed many major works, including symphonies, chamber music, operas, and lieder. Some of his most famous compositions include:

* Symphony No. 8 in B minor, D. 759 ("Unfinished Symphony")

* Symphony No. 9 in C major, D. 944 ("Great")

* String Quartet No. 14 in D minor, D. 810 ("Death and the Maiden")

* Piano Trio No. 2 in E-flat major, D. 929

* Opera "Die Zauberharfe" (The Magic Harp)

* Lieder (songs) such as "Erlkönig" (The Elf King), "Gretchen am Spinnrade" (Gretchen at the Spinning Wheel), and "An die Musik" (To Music)

* Piano Sonata in B-flat major, D. 960