What is the larger importance of Mozart’s work as a product of his historical time and place, and why does his art remain important beyond 18th century Austria?

Discussion Post 9

What is the larger importance of Mozart’s work as a product of his historical time and place, and why does his art remain important beyond 18th century Austria?

In other words: why is the history of Mozart’s work which is almost completely apolitical so deeply historically important? quote the lecture, the reading and a scene in Amadeus (1984). (500 words)