<P> "Love Makes the World Go' Round" is a popular song written by Bob Merrill for the 1961 Broadway musical Carnival! . </P> <P> Carnival!'s equivalent of "Hi - Lili, Hi - Lo", the signature song from the musical's parent film Lili, "Love Makes the World Go' Round" is played on a concertina at the play's opening and is later sung by the characters Lili and Paul Berthalet, with the latter being concealed while his puppets apparently sing . </P>

The song love makes the world go round