Mozart, a very well known and talented composer has many good symphonies. He used sonata form which was very popular in the classical era, and had an interesting background. December 1769, Mozart and his father left his mother and sister back home, while they went to Salzburg Italy. His dads musical career was over and his mother was too old to show her artistic talent. Mozart wrote out an entire score with from memory with only a few mistakes. Three years later, Mozart starting writing for churches and a couple of operas. He rented out ballrooms, and big venues to do his solos and second job. In 1784, Mozart proved himself during five-week period, he did 22 concerts, five of those was his own music and performed. During the Austria war, his concerts and events were not well attended. Moved back in with his family and thought it would be cheaper, but turns out expense was still hi for Mozart. Very smart composer who never gave up, and very talented man.
I got information on https://www.biography.com/musician/wolfgang-mozart.
Joel D. Amos 