What were some of the factors that contributed to the demise of the patronage system?

patronage system created a lot of mediocre n formulistic music. while some partrons may like those music, the general public preferred more creative n free-form music. the system also put a lot of pressure on musicians like Mozart who felt they had to comply w the demands of their patrons. later musicians like Beethoven worked for sponsorship rather than patrons.

how is this a question?

answer; i believe the correct answer is in new york,in subway stations,public murals and night clubs;