Sos Math has been played on NTS in shows including Death Is Not The End, featured first on 5 September 2021. Songs played include Monday Monday and I Can't Cry.

Cambodian singer, active in the 1960s and early 1970s. In the mid-1960s he was married to the famous singer Ros Serey Sothea (Khmer: រស់ សេរីសុទ្ធា) but the marriage was short-lived.