Time for an Old-Timey tune again. This one's called Cabin Creek. My version is derived mostly from Adam Hurt's, who got his from Ed Haley. When you hear Ed Haley play it, you can hear how in the game of "telephone" is a lot like learning fiddle tunes. Mine and Ed's sound only vaguely similar.
Here's Adam Hurt: http://www.youtube.com/watch?v=WmTkAeMiDbA