Symphony No. 4 (Mozart) Symphony No. 4 (Mozart) The Symphony No. 4 in D major, K. 19, by Wolfgang Amadeus Mozart was composed in London during the Mozart family's Grand Tour of Europe in 1765, when Mozart was 9 years old. Even though the original of Mozart's manuscript has not survived, the set of parts written in the hand of his father, Leopold Mozart, is preserved in the Bavarian State Library in Munich. It is known today that the early symphonies by young Mozart were performed at the public concerts in the Little Haymarket Theatre in London. It is therefore possible that these parts
Wolfgang Amadeus Mozart listeners and performers. These developments were not witnessed by Mozart's father, who had died on 28 May 1787. In December 1787, Mozart finally obtained a steady post under aristocratic patronage. Emperor Joseph II appointed him as his "chamber composer", a post that had fallen vacant the previous month on the death of Gluck. It was a part-time appointment, paying just 800 florins per year, and required Mozart only to compose dances for the annual balls in the Redoutensaal (see "Mozart and dance"). This modest income became important to Mozart when hard times arrived. Court records show that Joseph's aim was