Answer:

1. pinpeat - Cambodia

2. piphat - Thailand

3. chauk lon pat - Myanmar

4. gamelan - Indonesia

5. bonang - Indonesia

6. agung and kulintang - Indonesia

7. kyi waing - Myanmar

8. saung gauk - Myanmar

9. lei -Myanmar

10. mahori - Cambodia and Thailand

11. kyo - Myanmar

12. hne - Myanmar

13. Ching - Cambodia and Thailand

14. kendang - Indonesia

15. kyei - Myanmar

16. saron - Indonesia

17. oneat - Cambodia

18. kongvong - Cambodia

19. javanese gamelan - Indonesia

20. khrueang sai - Thailand

21. samphor - Cambodia

22. balinese gamelan - Indonesia

Not included:

1. dikir barat - Dikir barat is a musical form, native to the Malay Peninsula, that involves singing in groups—often in a competitive setting.

2. silat melayu - is an art of self-defence from the Malay world, that employs langkah and jurus to ward off or to strike assaults.