Tom: C
intro: acoustic
G  C  Am
HOWEVER, it sounds cool to use a dist. electric and do the following:
     p.m.  ...
     ---       ---  ---     ---      -----     -
D|E|------------|-----| 5-5-5---5-5-5---|2-2-2-2---2-2---|
A|-5-5-5-5-----5-5-| 3-3-3---2-2-2---|0-0-0-0---0-0---|repeat bar
E|-3-3-3-3-----3-3-|E|------------|----|E|------------|----|
   1 + 2 + 3 + 4 + |1 + 2 + 3 + 4 + |1 + 2 + 3 + 4 + |
verse: acoustic
G  Am  C
again, it sounds cool to do dist. power chords like on the intro,
just switch the A & the C
chorus: same as intro
for the solos and fills, just improvise.  It sounds good with 
ALMOST anything
E|------------|