The Las Piñas Bamboo Organ in St. Joseph Parish Church in Las Piñas City, Philippines, is a 19th-century church organ with unique organ pipes; they are made almost entirely of bamboo. It was completed in 1824 by Father Diego Cera, the builder of the town's stone church and its first resident Catholic parish priest. Since 1992, Prof. Armando Salarza has been the titular organist of the Bamboo Organ. He is also the Artistic Director of the International Bamboo Organ Festival, now the longest-running annual international music festival held in the country.