Riff 1:
E--------------|------------------------
B--------------|------------------------
G--------------|------------------------
D-555555555555-|---55555555-------77777-
A-333333333333-|---33333333-77777-55555-
E--------------|------------55555-------
    Intro         Main part          x's 2
              

Riff 2:
E----------------
B----------------
G----------------
D-2222222-7777777
A-2222222-5555555
E-0000000-------- x's 4

Riff 3:
E------------------------------------
B------------------------------------
G------------------------------------
D--------7777777--------------2222222
A-777777-5555555--------------2222222
E-555555---------x's 3 then---0000000

Riff 4:
E--------------------------------------------------------
B--------------------------------------------------------
G--------------------------------------------------------
D-4444444-6666666---------7777777-44-33-44-33-44-33-44-33
A-2222222-4444444-7777777-5555555-22-11-22-11-22-11-22-11 x's 2
E-----------------5555555--------------------------------

Riff 1 main part x's 2

Riff 3 x's 2 (then E chord)

Riff 4 x's 3 (The first time, the notes up to B/Bb/B/Bb are struck
and released 4x's each)

Riff 5:
E--------------------------------
B--------------------------------
G--------------------------------
D-4444444-666666--------777777---
A-2222222-444444-777777-555555--7
E----------------555555---------5