Riff 1
[b-------------------------------------------
G-------------------------------------------
D-------------------------------------------
A-------------------------------------------
E-----------2--1----------------------------
B--0----1-0--------3------------------------]

Riff 2
[b------------------------------------------
G--first-two-times-------------------------
D------------------------------------------
A-------------4-4--------------------------
E------2---1--4-4----------2---1-----------
B--0-----3----2-2------0-----3----2--------]
. .

Riff 3 1,3 2 4
[b----------------------------------------
G----------------------------------------
D----------------------------------------
A--2-22--5-6-5--2-2--4-5-4--3--4--5------
E--2-22---------2-2----------------------
B--0-00---------0-0----------------------]
. .. . .

Riff 4 A
[b------7-8---6-7-------7-8---6-7------------
G--4-4-----4-----4-4-4-----4----------------
D-------------------------------------------
A-------------------------------------------
E-------------------------------------------
B-------------------------------------------]

Riff 4 B
[b---------------------------------------------
G---------------------------------------------
D---------------------------------------------
A-2--------2-2-4-/5---3-/4-2-2-2-4-/5---3-/4--
E-2--------2-2-2/-3---1/-2-2-2-2-2/-3---1/-2--
B-0--------0-0------0------0-0-0------0-------]
. . . . . . .

Riff 5
[b-------------------------------------------
G-------------------------------------------
D-------------------------------------------
A-------------------------------------------
E-------------------------------------------
B--0---1-4-3--1-2-0---1-4-3--1-2------------]

Riff 5
[b-------------------------------------------
G-------------------------------------------
D-------------------------------------------
A--------------------------3-3--------------
E--2-2-2-2-6-6-5-5-2-2-2-2-1-1-3-3----------
B--0-0-0-0-4-4-3-3-0-0-0-0-----1-1----------]
. . . . . . . . . . . . . . . .