Guest Michael W Davis if you go to the top left corner in the DigiTrad Lyrics Search and type in Whoa Mule you will get several versions of this tune.Also I posted a song called Thompson's Old Grey Mule which was written by an old junk dealer in Lewiston Idaho in 1901. On May 16 2001 I posted this song and if this is the one you are looking for go to forum search and type in Old Grey Mule and 365 days and hit refresh this song will also show.Hope this helps.Louie Roy