Intro
e-----------------------------------------------------|
B--------------------------------------8-8-10-8-------|
G----0----0-----0-----0------0----0----0-0-0--0-------|
D-----------------------------------------------------|
A-----------------------------------------------------|
E--3---3----3/6----6----6/8----8----8-----------------|

Verse: Style 1
e--3-1------------------------------------------------|
B------3-1-----3-1-----3-1----------------------------|
G----------3-0-----3-0-----3-0-3b-(Immediately go back|
D----------------------------------to Intro riff in---|
A----------------------------------between Verses)----|
E-----------------------------------------------------|

Verse: Style 2 (This riff starts after the fourth verse and after you have played
two sets of the intro as a fill)
e-----------------------------------------------------|
B------------------------------6----------------------|
G---6-7-6-7-6-7-0-3-5--5-5-5/7---7\5------------------|
D-----------------------------------------------------|
A-----------------------------------------------------|
E-----------------------------------------------------|

That's all I could figure out by ear, and I know parts of it are wrong, but it
should get you somewhere.