<Tr> <Th_colspan="2"> Song </Th> </Tr> <Tr> <Th> Language </Th> <Td> English </Td> </Tr> <P> "For He's a Jolly Good Fellow" is a popular song that is sung to congratulate a person on a significant event, such as a promotion, a birthday, a wedding (or playing a major part in a wedding), a wedding anniversary, the birth of a child, or the winning of a championship sporting event . The melody originates from the French song "Marlbrough s'en va - t - en guerre" ("Marlborough Has Left for the War"). The traditional children's song "The Bear Went Over the Mountain" is sung to the same tune . </P> <P> According to the Guinness World Records, "For He's a Jolly Good Fellow" is the second-most popular song in the English language, following "Happy Birthday to You" and followed by "Auld Lang Syne". </P>

When do you sing for he's a jolly good fellow