Song: What I believe
Band: Sum 41
Album: Half Hour of Power

Intro
g---------------
d---------------
a--2222....----
e---------------

Riff1/verse1
g--------------------------------------------------
d-------------------------------------------------
a--222222-------------------------------------
e------------444444-222222-000000-----
(at end of verse don't play E-2 and 0) 

Then
g---------------------------
d--------------2---2------
a--22222222--22-22----
e---------------------------

Chorus (instead of E-0 you could do D-2)
g----------------------------------------------------
d-----------------------------------------------------
a-----------------------------------------------------
e--222222000000222222244444422222222222000000222222-

g----------------------------------------------------------------------
d-----------------------------------------------------------------------
a-22222222--------------------222222-----------------2222---------
e--------------222222000000------------222200004444-------2220000---

Riff1

Riff2/Verse2
g--------------------------------------------
d------------------------------------------
a-2------------------------2-2-------------
e---4--2-0-----------000--------4-42-20--

Riff3
g---------------------------------------------------------
d-----------------------------------------------------------------
a---------------------22222222-------------------------------
e--2222222200000000------------222222220000000022220000--

g---------------------------------------------------
d---------------------------------------------------
a-22222222--------------------------------------
e--------------2222222200000000--2--0-----

Bridge
g-------------------------------------------------
d-------------------------------------------------
a-2---fade-----2---fade-----------------------
e-------------------------------0000000000---

Chorus
Riff1
====