The song is in the key of E.

intro-

e--4-4-4-4-4-0-0-0-4-4-4-4-4-2-2-2--| 
b-----------------------------------| 
g-----------------------------------| 
d-----------------------------------| 
a-----------------------------------| 
e-----------------------------------| 


verse-

e---------------| 
b---------------| 
g---------------| 
d----2------2---| 
a--------0h2----| 
e--0------------| 


chorus-

C#             A        C#         B
how i wrote elastic man how i wrote elastic man

G#             E        G#         F#
how i wrote elastic man how i wrote elastic man

i think this track has two guitars, but they play 
pretty much the same thing. this is a hard song to mess
 up.

chords-

e--4---2---0---0---2---0-| 
b--6---4---2---0---2---0-| 
g--6---4---2---5---3---1-| 
d--6---4---2---6---4---2-| 
a--4---2---0---6---4---2-| 
e--------------4---2---0-| 

  C#   B   A   G#  F#  E