Ok, the last person had it mostly right-but there was one mistake-and I found the intro harmonics.
e---------------------------------------------------------------I
b------0--------------0------------0-----------0----------------I
g-----0--0-----------0--0---------0--0--------0--0--------------I
d----2--------------2------------4-----------2------------------I
a------------------3------------5-----------3-------------------I
e---0-----------------------------------------------------------I

and the harmonics are simple-heavy distortion with:
e-------8
b--8-----
g----10--
d--------
a--------
e--------

and the chorus was right:
> > S
D D C  x2
S
Em C D C Em C D

And there it is!