Regional arts and entertainment events

Sunday Chamber music Violinist Claudia Schaer plays works by Bach, Saint-Saens, Ibert, Massenet, and Ravel at 3 p.m. at the Glencairn Museum, 1001 Cathedral Rd., Bryn Athyn. Tickets are $15; $10 for students. Call 267-502-2600. . . . The Jupiter String Quartet t