....and just to make sure credit is given where credit is due:
Birth of the Blues
Words and music by B.G. DeSylva and Lew Brown
Music by Ray Henderson
Copyright 1926, Stephen Ballentine Music Publishing Co.

Whether they're folk or not, those songs Kevin listed are sure fun to sing. Kevin, if you can't find those songs on the links posted above, let us know. I'm sure somebody here can come up with them for you.
-Joe Offer-