This is the main riff throughout the whole song. I'm pretty sure it's not actually 

Tabbed by: JustMalcolm
Email: *

Tuning:

e|------16~---16-14-------------14-----------------16~---16-14-----------14----------|
B|---14------------17-14-17~------17-16~--------14-------------17-14-17~----17-16~---|
G|-------------------------------------------16--------------------------------------|
D|-----------------------------------------------------------------------------------|
A|-----------------------------------------------------------------------------------|
E|-----------------------------------------------------------------------------------|

The note on the G string is played everytime except the first time the riff is played.