The four treasures of Indonesian music refer to

The four treasures of Indonesian music are Kroeber, Gamelan, Anglong and Chachaka.

1, Clonal Bell, a onomatopoeic word in Malay, is a long-term fusion of Indonesian traditional music and Portuguese music in16th century, and a mixed music culture of East and West.

2. Gamelan, translated by Hong Kong and Taiwan as "Gangmeilang", is the oldest form of national music in Indonesia, and is most famous for the ensemble of Bali and Java. It is the floorboard of Indonesian traditional gongs and drums ensemble.

3. Anglon is a swing instrument. A traditional musical instrument originated in Indonesia, a swing and percussion instrument popular in Southeast Asia.

4.Chakcha is popular in Bali, Indonesia, and it is an ancient ritual dance music.