11. Texture refers to the thickness and thinness of sounds. 12. A membranophone is any musical instrument which produces sound primarily by way of a vibrating stretched membrane. 13. Chordophone and Aerophone are the same, 14. Haegum is an example of a chordophone instrument. 15. Changgo, Odaiko, and Tangu are classified as idiophone. 16. An idiophone is any musical instrument that creates sound primarily by the vibration of the instrument itself, without the use of air flow, strings or membranes. 17. A chordophone is a musical instrument that makes sound by way of a vibrating string or strings stretched between two points 18. Chinese music was dominated by the teachings of Confucius. 19. The music of East Asia, including China, Korea and Japan, contributes certain characteristics such as the tonal system and the cultural influences. 20. The Philippines is part of East Asia.
