E|---------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|---------------------------------------------------------------------|
D|-12-0-0-0-00-12--12-0-0-0-00-8-13-x4--------------------------------|
A|-12-0-0-0-00-12--12-0-0-0-00-8-13-----------------------------------|
E|-12-0-0-0-00-12--12-0-0-0-00-8-13-----------------------------------|

Riff 2
E|---------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|---------------------------------------------------------------------|
D|-xxxx-12-xxxx-8-13-xxxx-12-xxxx-13-10-x4----------------------------|
A|-xxxx-12-xxxx-8-13-xxxx-12-xxxx-13-10-------------------------------|
E|-xxxx-12-xxxx-8-13-xxxx-12-xxxx-13-10-------------------------------|

then repeat riff 1 x4, repeat riff 2 x4

Riff 3
E|---------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|---------------------------------------------------------------------|
D|-7-7-7-8-7-7-7--3--2--1-x4------------------------------------------|
A|-7-7-7-8-7-7-7--3--2--1---------------------------------------------|
E|-7-7-7-8-7-7-7--3--2--1---------------------------------------------|

then repeat riff 2 x4, then riff 1 x4, then riff 2 x4, then riff 3 x4

riff 4
E|---------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|---------------------------------------------------------------------|
D|-12///\\\-0-0-3-0-2-0-3-2-7-5-3-2-0-0-3-0-5-7-10-12-6-5-x8----------|
A|-12///\\\-0-0-3-0-2-0-3-2-7-5-3-2-0-0-3-0-5-7-10-12-6-5-------------|
E|-12///\\\-0-0-3-0-2-0-3-2-7-5-3-2-0-0-3-0-5-7-10-12-6-5-------------|

        riff 4            riff 5
E|---------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|---------------------------------------------------------------------|
D|-3~~-2~~-0000-------------0000-3-7-6-2-3-x8-------------------------|
A|-3~~-2~~-0000----------x4-0000-3-7-6-2-3----------------------------|
E|-3~~-2~~-0000-bass| part---0000-3-7-6-2-3----------------------------|

then play riff 5 palm muted x8 then riff 4 x4 then riff 5 x4 then riff 5 palm muted x8 
riff 4 x4 (but there is no bass in between struck open Eb chord)

E|---------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|--------8-7----------------------------------------------------------|
D|-3-7-6~~8-7-00000-1-1-1-1-------------------------------------------|
A|-3-7-6~~6-5-00000-1-1-1-1-------------------------------------------|
E|-3-7-6~~6-5-00000-1-1-1-1-------------------------------------------|