This is the copy of Brenton Comerford's tab i just threw in how many times you play each riff to make it easier.
riff 1:
G|------------------------------------|
D|------------------------------------|
A|------------------------------------|
D|--0-2-2--0-4-3--0-6-5--0-8-7--0-11--|

riff 2:
G|-------------------------|
D|-------------------------|
A|-------------------------|
D|--0-2-2---0-2-2-0-2-3-3--|

riff 3:
G|----------------------|
D|----------------------|
A|----------------------|
D|--0-2--0-2--0-2--0-2--|

riff 4:
G|---------------------------------------------------|
D|---------------------------------------------------|
A|------------------------------------------------1--|
D|--0-2--0-2--0-2--0-2--6-----0-2--0-2--0-2--0-2-----|

G|-----------------------------------------------------|
D|-----------------------------------------------------|
A|-----------------------------------------------------|
D|--0-2--0-2--0-2--0-2--6-----0-2--0-2--0-2--0-2--3-1--|

riff 5:
G|-----------------------------|
D|-----------------------------|
A|-----------------------------|
D|--0-2-2--0-3-3--1-1-1/4-4-4--|

Riff 1X12
Riff 2X4
Riff 1X4
Riff 2X4
Riff 1X4
Riff 3X4
Riff 4X2
Riff 2X3
Riff 5X4
Riff 2X1

This is what i got any problems u know what to do