p - pull off 
      b - bend string up
      r - release bend
      / - slide up
       - slide down
      v - vibrato (sometimes written as ~)
      t - right hand tap
      x - play 'note' with heavy damping
~   = Vibrato (Or With Your Finger)
^   = Bend (Push The Strings Up Or Down)
/   = Slide Up
\   = Slide Down
H   = Hammer On
P   = Pull Off
_   = Let Ring
>   = Pick Slide 
P.M.= Palm Muted
#   = Harmonics

Tuning:
F
C
G
C
Riff 1
[-------------------------]
[-------------------------]
[-------------------------]
[-1/121--0---/6--0---/6--]

Riff 2
[-----------------------------]
[-----------------------------]
[-----------------------------]
[-0-0---0-0-0-0-0-0---0-0--/6-]

Riff 3
[--------------------------------------------------]
[--------------------------------------------------]
[------------1-0-1-----5---------------1-0-1-1/4-4-]
[-0-0-0-1-0---------3/5--0-0-0-1-0-----------------]

Riff 4
[---------------]
[---------------]
[---------------]
[--2--5--0--5-4-]

Riff 5
[----------------------------]
[----------------------------]
[--------------1-3--5h7p5-0--]
[-0-0-0----------------------]

Riff 6
[-------------------------]
[-------------------------]
[-------------------------]
[-0-3-2-0-5-3-0-3-2-0-3-0-]

Riff 7
[-------]
[-------]
[-6/8---]
[-----1-]




-6-8----6-8-
-----1-------1