The clock tower which can play, It has a full-time carillon player
UC Berkeley's Sather Tower, or the "Campanile," has a grand carillon with 61 bells; the largest weighs 5.25 tons. UC Berkeley has the only permanent, full-time carillonist position at a North American university, and University Carillonist Jeff Davis’ teaching program is the most extensive at a U.S. university with a bell tower.