Capping his 19th season as LACO music director, Jeffrey Kahane conducts Schumann’s triumphant Symphony and showcases “awe-inspiring virtuoso” Marc André Hamelin in Mozart’s imaginative Piano Concerto No. 17. Saturday, May 14, 8 p.m. at the Alex Theatre and Sunday, May 15, 7 p.m. at UCLA’s Royce Hall.

For tickets and more information visit laco.org