Just wanted to tab out the intro here since I couldn't find a single tab anywhere on the 
web that shows you how
pick the thing and not just strum it. It's so beautiful you can play this forever...

e -----------------0-----------------------------|
B ---------2-------------------2-----------------|
G -----4--------4---------4-------4--------------|
D ----4-------4---------4-------4----------------|
A -----------------------------------------------|
E -2------2--------2--------2--------------------|

Do this twice.

e -----------------0-----------------------------|
B ---------2-------------------2-----------------|
G -----4--------4---------4-------4--------------|
D ----2-------2---------2-------4----------------|
A -0------0--------0--------0--------------------|
E -----------------------------------------------|

Then this twice, and then this:

e ------------------------------------------------------|
B ------5----7------------5-----------------------------|
G ----4-----4--------4--------4-------------------------|
D --6------6--------6-------6---------------------------|
A ------------------------------------------------------|
E 0-----0-----0----0----0-------------------------------|

Listen to the song to get the timing right.