Intro:

E|-----------------|
B|-----------------|
D|-10-10-10-10/9-9-|
E|-----------------| x4
B|-----------------|
G|-----------------|

Main Riff:

E|----------------7-7-7--|
B|-----------------------|
D|-10-10-10-10/9-9-5-5-5-|
E|-----------------------|
B|-----------------------|
G|-----------------------|

Main Riff (Variation):

E|------------------------|
B|------------------------|
G|------------------7-4/5-|
D|-10-10-10-10/9-9-5------|
A|--------------7-7-------|
E|------------------------|

Quiet Part (After that feedback/drony part):

E|-x-x--x-x-X-|
B|-7-8--5-5/7-|
G|------------|
G|-9-10-7-7/9-|
E|------------| x4
B|------------|