Franz Schubert's Symphony No. 8 in B minor, D. 759 (sometimes renumbered as Symphony No. 7, in accordance with the revised Deutsch catalogue and the Neue Schubert-Ausgabe), commonly known as the Unfinished Symphony (), is a musical composition that Schubert started in 1822 but left with only two movements—though he lived for another six years. A scherzo, nearly completed in piano score but with only two pages orchestrated, also survives. It has been theorized by some musicologists, including Brian Newbould, that Schubert may have sketched a finale that instead became the big B minor entr'acte from his incidental music to Rosamunde, but all evidence for this is circumstantial. One possible reason for Schubert's leaving the symphony incomplete is the predominance of the same meter (triple meter). The first movement is in , the second in and the third (an incomplete scherzo) again in . Three consecutive movements in basically the same meter rarely occur in classical symphonies, sonatas, or chamber works. Schubert's Eighth Symphony is sometimes called the first Romantic symphony due to its emphasis on the lyrical impulse within the dramatic structure of Classical sonata form. Furthermore, its orchestration is not solely tailored for functionality, but specific combinations of instrumental timbre that are prophetic of the later Romantic movement, with astonishing vertical spacing occurring for example at the beginning of the development. To this day, musicologists still disagree as to why Schubert failed to complete the symphony. Some have speculated that he stopped work in the middle of the scherzo in the fall of 1822 because he associated it with his initial outbreak of syphilis—or that he was distracted by the inspiration for his Wanderer Fantasy for solo piano, which occupied his time and energy immediately afterward. It could have been a combination of both factors. Early history In 1823, the Graz Music Society gave Schubert an honorary diploma. He felt obliged to dedicate a symphony to them in return, and sent his friend Anselm Hüttenbrenner, a leading member of the Society, an orchestral score he had written in 1822 consisting of the two completed movements of the Unfinished plus at least the first two pages of the start of a scherzo. This much is known. What may never be known is how much of the symphony Schubert actually wrote, and how much of what he did write he gave to Hüttenbrenner. The following exists: The first two movements,