NOTE: I think this was played on two guitars, both playing two different parts. 
You can get a sound that's close by playing on a 12 string guitar. 

Verse: 

e|-------------5---------------5---------------5--------------5-| 
B|--------------------------------------------------------------| 
G|---------5---------------5---------------5--------------5-----| 
D|-----2---------------2---------------2--------------2---------| 
A|-0---------------0---------------0--------------0-------------| 
E|--------------------------------------------------------------| 

Repeat many times 



Chorus: 

e|--------------------------------------------------------------| 
B|-------------1-----------3----------------0h1p0---------------| 
G|-----2-----------------------0--------------------------------| 
D|---------2-----------0----------------0-----------------------| 
A|-0---------------2--------------------------------------------| 
E|---------------------------------3----------------------------| 

Repeat several times, end with: 

e|---------------------------------0------0-0-----0-0-----------| 
B|---------0h1p0-------------------0------0-0-----0-0-----------| 
G|---------0-----------------------1------1-1-----1-1-----------| 
D|-------2-------------------------2------2-2-----2-2-----------| 
A|---------------------------------2------2-2-----2-2-----------| 
E|-0-------------------------------0------0-0-----0-0-----------| 


The entire song is a combination of these lines.