Okeey. This is the riff. It's played pretty much. Enjoy ! (: Comment for questions.

Tuning: DGCFAD (Guitar tune down 1 step)

Guitar 1:
D|---------------------------------------------------|
A|---------------------------------------------------|
F|---------------------------------------------------|
C|--------12-------11-------14-------12-------11h12--|
G|---------------------------------------------------|
D|--10-10----10-10----10-10----10-10----10-10--------|
Pm   .  .     .  .     .  .     .  .     .  .

D|---------------------------------------------------|
A|---------------------------------------------------|
F|---------------------------------------------------|
C|--------12-------11-------14-------12-------12p11--|
G|---------------------------------------------------|
D|--10-10----10-10----10-10----10-10----10-10--------|
Pm   .  .     .  .     .  .     .  .     .  .

D|-----------------------------------------|
A|-----------------------------------------|
F|-----------------------------------------|
C|------12-----11-----14-----12-----11h12--|
G|-----------------------------------------|
D|--7-7----7-7----7-7----7-7----7-7--------|
Pm  . .    . .    . .    . .    . .

D|-----------------------------------------|
A|------------------5----------------------|
F|------7-----6-----------7-----6h7--------|
C|-----------------------------------------|
G|-----------------------------------------|
D|--3-3---3-3---3-3---3-3---3-3------------|
Pm  . .   . .   . .   . .   . .

Guitar 2:
D|-----------------------------------------|
A|-----------------------------------------|
F|-----------------------------------------|
C|--12~~--------9~----5~-------------------|
G|--12~~--------9~----5~-------------------|
D|--10~~--------7~----3~-------------------|