Aaron is incredible ! You may be familiar with it already,, but if not check out his clawhammer style ,, on a song called "greasy coat" I think it is. Unreal,, I tried to learn it ,, I couldnt.
Ive never been able to copy exactly what somebody was doing,, I can alt, thumb pick, but learned that on guitar & kinda listened & made my own patterns,
If you like alternate look at some of the old acoustic blues guys,,, Mississippi John Hurt is my fav.
Back to Aarron , hes got talent coming pout of his ears