Thru Hiker goes something like:

(riff) D -9  repreated throught the verses  

the riff is E - Ab - A - D

the Chorous is C7-G7 with the ending chord being a B7 then a chromatic run up to D9

and thats pretty much it - if I have a chance I'll prettyfy it ;-)  

--Kurt

Thanks to Kurt Vile <burris@anteroscap.com> for this post!