Suffocation

Whole song 

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

G|---------------------------------| 
D|---------------------------------| 
A|-5-5-5-5-0-0-0-0-4-4-4-4---------| 
E|-------------------------2-2-2-2-| 

that's it, just play this throughout the entire song 
(except for the outro from 3:11 til the end)