via Wikipedia infobox
The "Song of the Royal Kingdom" (Khmer: បទនគររាជ, romanized: Bât Nôkôr Réach, pronounced [ɓɑt̚ nɔkɔ́ː‿ɾiə̯c̚]) is the national anthem of Cambodia. It is based on a Cambodian folk tune and was written by Chuon Nath.
History
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).