Unless

This is the intro, the rest of the song follows kind of the same pattern, 
except for when he sometimes skips a note and does a pause. 
Afterwards, he pulls hard on the notes on the B and G string. 
e|--------------------------------------------------------------------| 
B|-----5--------5--------2--------2--------2--------2--------2--------| 
G|-----4--------4--------2--------2--------2--------2--------2--------| 
D|--------------------------------------------------------------------| 
A|--4-----4--4-----4--0-----0--0-----0--------------------------------| 
E|--------------------------------------2-----2--2-----2--4-----4-----| 



My first time doing anything from hearing, so some things here might be wrong, feel free to correct me.