二胡始于唐朝,已有一千多年的历史。它的构造比较简单,由琴筒、琴杆、幕皮、弦轴、琴弦、弓杆、千斤、琴码和弓毛等组成。它的音色具有柔美抒情之特点,发出的声音极富歌唱性,宛如人的歌声。其代表作品有《二泉映月》、《赛马》、《光明行》等。 Erhu began in the Tang Dynasty, has a history of more than a thousand years. Its structure is relatively simple, from the piano, piano rod, curtain skin, string axis, strings, bow, jack, Qin code and bow hair and other components. Its timbre has the characteristics of soft lyric, the voice is very singing, like a human voice. His representative works include “Er Quan Ying Yue”, “Horse Racing”, “Guang Ming Xing” and so on.