The Baltimore Symphony Orchestra invites you to be their guest at one of 3 concerts this season. Choose from "Mahler's Ninth Symphony" with Sasha Cooke, mezzo-soprano on 4/5 at 3pm, "Copeland, An American Classic" on 4/18 at 7pm or "Romeo and Juliet" with Christopher O'Riley, piano 4/25 at 8pm. Good for 2 tickets in the Side Orchestra section.