<P> According to the liner notes to Pete Seeger's Children's Concert at Town Hall (1963), the "Dinah won't you blow" section is a more modern addition, contributed to the song by "some college students". </P> <P> A high school glee club songbook circa 1947 used this introduction: </P> <Dl> <Dd> (Lead): I used to have a dog named "Bill" </Dd> <Dd> (Chorus): A wukkin' on de lebee </Dd> <Dd> (Lead): He run away but I'm here still </Dd> <Dd> (Chorus): A wukkin' on de lebee </Dd> <Dd> (Remainder was modern version) </Dd> </Dl> <Dd> (Lead): I used to have a dog named "Bill" </Dd>

John denver i've been working on the railroad