How much do artist management jobs pay per hour in los angeles, ca? I got accepted into NYU for Music Business and it's a lotta money.The typical fixed commission rate is 15 to 20 percent of gross income, but some managers work with a variable rate. An Arts Manager assigns, reviews and evaluates the work of a staff engaged in the administration of diverse art activities and programs. Apply to Artist, Account Manager, Assistant and more! Salary information is updated daily.