[1] The program, in its quest to preserve Khmer music, sought out Cambodia's "nearly extinct instruments and the people who can make and play them.
[4][1] He also knew enough about the khim, takhay, drums and chheng to include them in his teaching traditional wedding songs.
[1] His friend may have saved his life by begging the soldiers to let Yoeun play with the small group that entertained them.
[4] After the fall of the Khmer Rouge in 1979, Yoeun worked for his country's new government, in the State Department of Art and Culture until he retired.
[4] He set up a barbershop and was found by his friend Arn, who hired him to teach his instrument at the Cambodian Master Performers Program.