When my 18 yr old son was 4, he came home from tot lot where he he had learned Row Row Row your Boat. As we drove home he was so proud of what he he had learned he just had to sing it to me. He sings it spot on perfect until he got to the Merrily, Merrily, Merrily part. He sang, Merrily Merrily Merrily, life is down the street.