Beginning riff goes something like:
e-------0/2---2-----0/2---2----------------|
b-----------0------------0-----------------|
g----2-----------2------------2------------|  repeat a butt-load of times
d------------------------------------------|
a------------------------------------------|
E------------------------------------------|
Verse chord progression:       Chorus chord progression:
       Am-Dm-G-Em                         A ?G ?F ?Em
      e--0---1---3---0--------------------0---3---1---0-|
      b--1---3---3---0--------------------2---3---1---0-|
      g--2---2---0---0--------------------2---0---2---0-|
      d--2---0---0---2--------------------2---0---3---2-|
      a--0---0---2---2--------------------0---2---1---2-|
      E--x---x---3---0--------------------x---3---1---0-|

Single strums for each chord; just listen to the song.
          Am                       Dm                                G
Standing here, the old man said to me, ?long before these crowded streets,
                        Em
here stood my dreaming tree??

first guitar (Dave)
Dm, Dm, Dm, Dm.

Second guitar (Tim)
e------------------1-0-----------------------------|
b----3-3-3--1-3-1-3--------------------------------|   make variations to this riff, be creative.
g--------------------------------------------------|                 you can do it.
d--------------------------------------------------|
a--------------------------------------------------|
E--------------------------------------------------|

Chorus:
 A                         G                       F                   Em
Oh, have you no pity, this thing I do, I do not deny it?

This is a really cool camp fire song, or you can just play it for a chick if you want her to think that 
deep and interesting, I?ll post the other lyrics later.

E-mail me for Questions, comments, or corrections.

- Adam