9. Maguindanaoans has a single narrow-rimmed Philippine gong used primarily as the timekeeper known as?
A. agung
B. babandil
C. gand
D. Kagul

10. Chant that is use by the Yakans in reading solo and counter his/her Qu'ran and other books they use in
ric
their Islam region.
A. lugu
B. lullaby
C. sail
D. ya-ya Assessment

11. It refers to any musical instrument which produces sound primarily by causing a body of air to vibrate
without the use of strings or membranes?
A. aerophone
B. chordophone
C.idiophone
D. membranophone

12. What do you call to any musical instrument which creates sound primarily by way of the instrument's
vibrating, without the use of strings or membrane?
A. aerophone
B. chordophone
C. idiophone
D. membranophone

13. A chant-style or chant formula use in rocking a baby to sleep.
A. Bayok
B. Chants
C. Lugu
D. Lullaby

14. A musical instrument that makes sound by way of vibrating the string or strings stretched between two
points.
A. aerophone
B. chordophone
C. idiophone
D. membranophone​