GETchan | ជយោ ប្រទេសចិនប្រជាមានិត! ជយោ លោកប្រធានម៉ៅសេទុង! - Long Live People's China! Long Live Chairman Mao! @GETchan | Uploaded 1 year ago | Updated 16 hours ago
A friendship song from the Sangkum period of the first Kingdom of Cambodia, during which the country had fostered good relations with China. The composer of this song was Norodom Sihanouk, the head of state of Cambodia at the time, who is also known to have written two other songs dedicated to China as well. Sihanouk would later be deposed in a US-sponsored coup and be replaced with a military dictator until the end of the Second Indochina War.

Translation note: The full translation of the title is "Long Live People's China! Long Live Chairman Mao Zedong!", but YouTube only allows titles of up to 100 characters.
Chinese Title: 万岁，人民中国！万岁，主席毛泽东！
Composer: Norodom Sihanouk (នរោត្តម សីហនុ)
Source: Flexi-disc "ជយោប្រទេសចិនប្រជាមានិត! ជយោលោកប្រធានម៉ៅសេទុង!"
Image: Sino-Cambodian friendship artwork included with the above flexi-disc.