Question 5
For "What is the uniform title for Mozart's 40th symphony? " you chose (b.) "Symphonies, K. 550, G minor."
That is correct! A "Koechel" number, named for the man who compiled the first systematic chronological catalog of Mozart's works, identifies each work by Mozart. You find by looking in the catalog that the K. number is the preferred numbering system for Mozart's uniform titles.
Go on to the next chapter, Distinctive Uniform Titles.

