There's much this articles doesn't mention, such as the hugely popular modern representation of the song in the movie Moulin Rouge, and the songs origin in a Yi

There's much this articles doesn't mention, such as the hugely popular modern representation of the song in the movie Moulin Rouge, and the songs origin in a Yiddish song and even as far back as Dvorak: https://en.wikipedia.org/wiki/Nature_Boy https://en.wikipedia.org/wiki/Nature_Boy