I Think they actually use a 7 string guitar. I own a 7, so 
i am being merciful for those of you who only use 6. 

if you use a 7 string guitar, simply tune the low b string 
down to a and act accordingly...

The Song after the intro basically repeats itself with a 
few easy differences. With the intro tab you should 
easily bee able to figure it out.
Also, I cannot guarantee accuracy on the harmonics, 
because I am new to using the harmonics tool, as well 
as that it is hard to know what they are actually 
playing. 

I also do not take credit for writing the song at all, just 
tabbing it out ~ waver~

Also, just a random fact but their guitar tone combined 
with all the harmonics and harmony they use make me 
want to say "phoenix". please, dont ask why.