Santali is an Austroasiatic language spoken in eastern India and Bangladesh. It has a rich tradition of classical music, including folk songs, devotional songs, and dance music.

The sape is a traditional stringed instrument played by the Mon people of Myanmar. It is made from a wooden body with a single string and is played with a bamboo plectrum.

The Khasi people of Meghalaya, India, are known for their unique form of polyphonic singing called 'ka shad kynthei'. This singing style involves multiple singers singing different melodies simultaneously, creating a rich and complex soundscape.

Ca tru is a traditional form of Vietnamese chamber music that combines singing, poetry, and instrumental accompaniment. It is performed by a female singer accompanied by a small ensemble of instruments, including the đàn tranh (zither), the đàn bầu (monochord), and the đàn nguyệt (moon lute).

Mundari is an Austroasiatic language spoken by the Munda people of eastern India. It is the most widely spoken Austroasiatic language in India and has a rich tradition of folk music, including songs, dances, and instrumental music.

The roneat ek is a traditional Cambodian xylophone made of bamboo or hardwood. It is played with two bamboo mallets and is used in a variety of traditional Cambodian music genres, including classical, folk, and ceremonial music.

Khasi is an Austroasiatic language spoken by the Khasi people of Meghalaya, India. It has a rich tradition of folk music, including songs, dances, and instrumental music, and is known for its unique form of polyphonic singing called 'ka shad kynthei'.

The khene is a traditional bamboo mouth organ played by the Bru people of Myanmar. It is made from a series of bamboo pipes of different lengths, which are played by blowing air into the mouthpiece.

Wa is an Austroasiatic language spoken by the Wa people of Myanmar and China. It has a rich tradition of folk music, including songs, dances, and instrumental music, and is known for its use of gongs and drums.

The ranat ek is a traditional Cambodian xylophone made of bamboo or hardwood. It is played with two bamboo mallets and is used in a variety of traditional Cambodian music genres, including classical, folk, and ceremonial music.

Khmu is an Austroasiatic language spoken by the Khmu people of Laos, Thailand, and Vietnam. It has a rich tradition of folk music, including songs, dances, and instrumental music, and is known for its use of gongs and drums.

The sitar is a traditional Indian stringed instrument used in Hindustani classical music. It is made from a gourd body with a long neck and is played with a wire plectrum.

Mon is an Austroasiatic language spoken by the Mon people of Thailand and Myanmar. It has a rich tradition of folk music, including songs, dances, and instrumental music, and is known for its use of gongs and drums.

The dan bau is a traditional Vietnamese monochord made from a bamboo tube with a single string. It is played with a bamboo plectrum and is used in a variety of traditional Vietnamese music genres, including classical, folk, and ceremonial music.

Khmer is an Austroasiatic language spoken by the Khmer people of Cambodia. It has a rich tradition of classical music, including folk songs, devotional songs, and dance music.