Beautiful tune, goes something like this:
E|--------------------------------------------------|
INTRO
E|--------------------------------------------------|
B|--------------------------------------------------|
G|-4---4---4----4----4---4---4----5----4----4-------|
D|---5---5---5-----5---5---5---5-----5----4----4----|
A|--------------------------------------------------|
E|--------------------------------------------------|

E|--------------------------------------------------|
B|--------------------------------------------------|
G|-4---4---4----4----4---5---4----4----4----4----4--|
D|---4---4---4-----4---4---4---2----2----2----2----2|
A|--------------------------------------------------|
E|--------------------------------------------------|

E|--------------------------------------------------|
B|--------------------------------------------------|
G|-4---4----4---4----4---4---4---4----4---4---------|
D|---2---2----4----4---4---4---4---4----4---4-------|
A|--------------------------------------------------|
E|--------------------------------------------------|

Towards the end of the intro, guitar two plays:
G---4--2--0---------
D------------4--4---
E|--------------------------------------------------|__
VERSES
.....Similar 2 intro, except does not move up
from the 4th fret to the 5th fret on the G string...
Listen to it. Also Mark plays the end bit, instead of
playing the final---4---4----4----4---
                 -----4---4----4------play:
e-----------------
B-----------------
G---4--/2--0------
D---4---4----4--4-  
A-----------------
E-----------------
E|--------------------------------------------------|___
CHORUS
The chorus is very simple, the drums and bass are the 
dominant sound, guitar is simply the same tune as vocals:

D|-14--12--12--12--10--9--9--10--9-9-9--7--5--5| * 2

It actually sounds better to play the whole chorus on the
G string if you are using an acoustic. Instead of starting 
on the 5th fret of the B string, start on the 9th fret of
G string
E|--------------------------------------------------|____
INTERLUDE
This is the part in the song where the strong hand drums
beat. I haven't put the correct number of times you 
strike the string right, because its simple to work out
by ear, so heres the basics. Guitar is very feint:

E|--------------------------------------------------------|
B|--------------------------------------------------------|
G|--------------------------------------------------------|
D|-5-5-5-5-5/7/5-4-4-4-4-4-4/5/4-2-2-2-2-2-2-0------------|
A|----------------------------------------------7-7-7-7-7-|
E|--------------------------------------------------------|

E|--------------------------------------------------------|
B|--------------------------------------------------------|
G|-12-12-12-12-12h14-12-12h14-12h14-12-11-11-11-11-11-11--|
D|--------------------------------------------------------|
A|--------------------------------------------------------|
E|--------------------------------------------------------|

E|--------------------------------------------------------|
B|--------------------------------------------------------|
G|-11h12-11-11h12-11h12-11-9-9-9-9-9-9/11-12-12-14-12-----|
D|--------------------------------------------------------|
A|--------------------------------------------------------|
E|--------------------------------------------------------|