Doom

Intro 

E|--------------------------------------| 
B|--------------------------------------| 
G|--------------------------------------| 
D|--------------------------------------| 
A|---6-7-6-6--6-6-6---7---0--0-0--------| 
E|---0-0-0-7--7-7-7---9---2--2-2--------| 

E|--------------------------------------| 
B|--------------------------------------| 
G|--------------------------------------| 
D|--------------------------------------| 
A|---6-7-6-6--6-6-6---7---0--0-0--------| 
E|---0-0-0-7--7-7-7---9---2--2-2--------| 

Repeat for the rest of the song until the bridge. ("In the valley...")