Traditional Cambodian musical instruments[1] are the musical instruments used in the traditional and classical music of Cambodia. They comprise a wide range of wind, string, and percussion instruments, used by the Khmer people and Austroasiatic people, majority as well as the nation’s List of ethnic groups in Cambodia ethnic minorities. All musical instruments have been creating a great literature and realm of art. There are many Khmer traditional instruments families, such as Xylophones, Gong chimes, Drums, Fiddles, Zithers and plucked lutes, Flutes, Oboes and free reed pipes and others. However, bowed family is an interesting and a very great instrument. Instruments in this family include the two-stringed Tro u, Tro sau toch, Tro sau thom, and Tro che, as well as the three-stringed Tro Khmer spike fiddle. The Tro Khmer is closely related to a Thai instrument called Saw Sam Sai, Indonesian instrument called Rabab, Vietnamese called Dan Nhi, Japanese and Chines called Erhu(originated from Mongolia, not China) also[2]. All of these kinds of Troes had their own features. So, Tro Khmer (ទ្រខ្សែបី) is the generic name for traditional bowed string instruments in Cambodia.
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