Elements

Intro:
E|---------------------| 
B|-----------7-7-7-----| 
G|--7-7-7----------7---| 
D|--------7------------| 
A|---------------------| 
E|---------------------| 

  This is very soft, with a clean tone and perhaps slight echo.
E|-----------------------| 
B|-----------------------| 
G|-----------------------| 
D|-----------------------| 
A|--2-2-2-2--1-1-1-1--1--| 
E|--2-2-2-2--1-1-1-1--1--| 

  Bring this riff in with a sweep across your distorted A and E strings.

Main Riff:
E|------------------------------------| 
B|--------5---------------------------| 
G|------------------4-----------------| 
D|--7-6-7-----7-6-7-------------------| 
A|--7-6-7-----7-6-7-----2-2-2-2--1-1--| 
E|--7-6-7-----7-6-7-----2-2-2-2--1-1--| 

E|-----------------------------------| 
B|-----------------------------------| 
G|-----------------------------------| 
D|--7-6-7-X--7-6-7-------------------| 
A|--7-6-7-X--7-6-7-----2-2-2-2--1-1--| 
E|--7-6-7-X--7-6-7-----2-2-2-2--1-1--| 

  Loads of fuzz. The second part is a variation.

Verse guitar riffs:
E|---------| |----------------------------| 
B|---------| |----------------------------| 
G|---------| |----------------------------| 
D|--7--2---| |-7-6-6-7--9----2-2-2--1--1--| 
A|--7--2---| |-7-6-6-7--9----2-2-2--1--1--| 
E|--7--2---| |-7-6-6-7--9----2-2-2--1--1--| 


Bridge/middle eight.
Guitar w/chorus & echo
E|---------------------| 
B|---------------------| 
G|---------------------| 
D|---------------------| 
A|---------------------| 
E|--2--9---9-10-9---7--| 

Variation on bridge guitar riff
Guitar w/distortion & slight chorus
E|-----------------------------| 
B|-----------------------------| 
G|-----------------------------| 
D|--2----9---9-10-9----7----6--| 
A|--2----9---9-10-9----7----6--| 
E|--2----9---9-10-9----7----6--|