This famous English Happy Birthday song has been translated into over eighteen different languages. The former was the principal of a kindergarten in Louisville, Kentucky, and the latter was a pianist and lyricist. It is widely believed the American sisters' Patty Smith Hill and Mildred Jane Hill orchestrated this song. The original lyric of this song is 'Good Morning to All,' composed by Patty Smith Hill in 1893. It is the most familiar English song according to the Guinness Book of World Records 1998. Happy Birthday song is a traditional melody over a hundred twenty years old, often sung to celebrate one's birthday. Happy Birthday song – The most familiar English song
