Introduction by The International Information and Networking Centre for Intangible Cultural Heritage in the Asia-Pacific Region under the auspices of UNESCO (ICHCAP). Kolintang - Performance by Kolintang Nyong Noni Sulut. Kolintang - The Sound of Harmony by Sanggar Bapontar dan Galeri Indonesia Kaya. Kolintang and Angklung - Rayuan Pulau Kelapa song by Kolintang KEYTUJI and Angklung Cantare. Indonesian musical instruments Asian percussion instruments