The noise comes from the pick slides, which is ~
G|——————————————————————————————————
D|——~~———~~———~~————————————————————
A|33——333—333——————————————————————
E|——————————————————————————————————

Verse 1 (no singing)
G|———888—————777—————555—————555————
D|——————————————————————————————————
A|33—————333—————333—————333————————
E|——————————————————————————————————

The first time the C (3) is played twice on the beat, but every other time an additional 
C is played on the off beat.

Verse 2
G|———8108————787—————575—————575————
D|——————————————————————————————————
A|33——————333————333—————333————————
E|——————————————————————————————————

Pre Chorus (I guess?) This will KILL your hand.

G|—7810—    G|—568—
D|——————    D|—————
A|8—————    A|6————
E|——————and>E|————— 

Youll know when the riff changes. One time he plays a high slide at the end of the first 
riff (the one that starts with the F (8) so just slide the F(10) as far as you can and go to 
the variation. But keep on time!)

G|——————————————————————————————————
D|————————————————————————99999999——
A|777777777777777755555555——————————
E|——————————————————————————————————
take the time to turn it out

End On:

E|8//——slide—down——————————————————