Sinn Sisamouth (Khmer:សិុនសីសាមុត [sin sisamut]; 23 August 1932 -- 18 June 1976) was a famous and highly prolific Cambodian singer-songwriter in the .\rbr\rbrKhmer New Song Khmer New Song 2015 Sin Seysamuth Song Prek Ang Ors Song Khem.\rbr\rbrSinn Sisamouth (Khmer:សិុនសីសាមុត [sin sisamut]; 23 August 1932 -- 18 June 1976) was a famous and highly prolific Cambodian singer-songwriter in the .\rbr\rbrSinn Sisamouth (Khmer:សិុនសីសាមុត [sin sisamut]; 23 August 1932 -- 18 June 1976) was a famous and highly prolific Cambodian singer-songwriter in the .