tro khmer Tro Khmer Some people like to call Tro Khmer Bei because they use three strings. It has a more Khmer character than other Khmer instruments. Khmer trumpet for performances in demonic orchestras and classical orchestras. This instrument box is made of coconut shell, which is cut from the side, then taken from the buttocks, and pierced with holes for nails from the top to the bottom. At the bottom of the box are small holes shaped like stars or flowers, depending on the design. Do this to get a good sound for the crooked skull. But for the bulging coconut skull, there is no need to drill a hole. At the front, it is covered with leather and has a brace near the neck to support the cable so that it does not reach the valve. At the top of the valve is a breast implant on the left hand side, called the Khmer breast. Khmer breasts are made of beeswax, which is rolled to the size of a finger, but in ancient times, snail shells were often used. Breasts are closed to make the sound vib...