I'm reminded of Art Thieme's discussion of the appropriate kind of saw to play for various different types of music - for Irish dances, a jigsaw, etc. I think his recommendation for rounds was a circular saw, but I suppose that would be the right instrument for the songs in this thread as well.

Abby Sale mentioned the That's life! / What's life? dialogue. I'm trying to remember how that goes. Something like,

That's life!
    What's life?
Life's a magazine.
    What's it cost?
Fifty cents.
    I only have a quarter.
That's life! etc.