| Description |
B’roh is a plucked cordophonic instrument made of six parts: the resonator, body, frets, strings, tuning pegs, and gauge. The resonator is made of a dry gourd that is cut on its two ends. The big end usually has the diameter of over ten centimeters, and the other has a diameter of five centimeters. Its body is made of a bamboo section with the length of one meter and a diameter of about eifht centimeters. Small wooden pieces are fixed to one end of the body as the gauge and to the other end as tuning pegs. The body has four or fie frets. B’roh includes two strings, which are tuned to the fifth interval. One of them is used to play drone part, and the other is used to play melodic part. The b’roh is for only the male. The instrumentalist puts this instrument in front of him and plays it while sitting. He wears a bamboo nail on his right forefinger to pluck strings while his left fingers press the frets. At the same time, the instrumentalist covers or opens the big end of the resonator with his stomach to enrich sounds. The ambitus of the b’roh is wide, about two octaves at mediant register. |
