Riff A - Power chords distorted, single notes clean
[E--------------------X2-------------------------------------
B-------54-54754--54--------54-75454-754--------54-75454-754
G------5--5-----5---5------5--5-----5---5------5--5-----5---
D--2-3-----------5-----5-7-----------------7-5--------------
A--2-3-----------------5-7-----------------7-5--------------
E--0-1-----------------3-5-----------------5-3--------------
E--------------------X2-------------------------------------
B-------54-54-54--54--------54-75454-754--------------------
G------5--5--5--5---5------5--5-----5---5-------------------
D--2-3-----------5-----5-7-----------------7-5--------------
A--2-3-----------------5-7-----------------7-5--------------
E--0-1-----------------3-5-----------------5-3--------------]
Riff B - Clean, volume really variable
[E----------------------
B----------------------
G----7--9109-7-5----5--
D---7------------57----
A--5-------------------
E----------------------]
Fill A - Wah, just after 'Think I'm gonna crack'
[E----------------------
B----------------------
G--5-------------------
D--3-------------------
A----------------------
E----------------------]
Riff C - distorted, at the end - fills are semi-harmonics (I think)
[E--------Fills--------------
B-----X2--1st--2nd--3rd--4th
G--5-------3---------3----6-
D--5-2----------1-----------
A--3-2-----1----1----1----1-
E----0----------------------]