Today at 2 p.m. as part of the Cleveland Museum of Art's Performing Arts series, the Oberlin Contemporary Music Ensemble presents a series of programs under the direction of Tim Weiss, the recipient of the Adventurous Programming Award from the American Symphony Orchestra League. Gregory Ristow conducts the group tonight as it plays works by composers-in-residence at Oberlin. Tickets are $10, free for CMA members and students. (Niesel)