“A Festival of Hymns” on organ and piano will be presented at an upcoming concert in the Sanctuary of the Church of the Good Shepherd. “Three Hands, Four Feet, Six Keyboards” is the enticing title of the program. Mark Thallander at the organ and Peter Green at the piano will provide the “hands” and “feet” as they combine in solos and duets. The ongoing “Music in Sacred Spaces” series is marking its 15th Anniversary Concert Season. This will be the first performance in the series for Green, the church’s new Director of Music. The concert will be presented at 3 p.m., Sun., Nov. 15, at Church of the Good Shepherd, United Methodist, 400 W. Duarte Rd., Arcadia. The requested donation is $15; students with ID, $10. For more information: (626) 447-2181 or www.cgsum.org.