Every 5-year-old knows it. It is the most frequently sung song in the English language, according to the Guinness Book of World Records, surpassing the works of Bach, Beethoven and the Beatles, says the Songwriters Hall of Fame.
History of the Song
The melody and lyrics were written by two sisters - Mildred J. Hill (born 1859) and Patty Smith Hill (born 1868). Patty was a schoolteacher who developed the "Patty Hill blocks" and was a faculty member at Columbia University Teachers College.