Here's a favorite of mine, which was specifically requested by a reader. I'm playing it in D, though some play it in F.
The chords for this one:
|D G|D G|D G| A |
|D G|D G|D A| D |
| A | D | A |E A|
| G | D | A | D |
Some folks throw an E in the 4th measure of the A part (playing |E A| instead of just | A |).
Here are some youtubes of it:
And, lastly, some tabs:
Mando and Guitar at Mandozine (requires the free Tabledit viewer program)
Melodic Keith-style banjo arrangement from Banjo Hangout (requires Tabledit viewer)
Clawhammer banjo arrangement from Banjo Hangout (gif)
Sheet music from thessession.org for you fiddlers (click on the "sheet music" tab)