The intro's pretty straightforward (listen for the 
rhythm):

e|-----------------------------------------------------
B|-0-1-3---0-1-3-1-0-----------------------------------
G|-0-0-0---0-0-0-0-0-----------------------------------
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

Play that twice, then these 2 chords:

e|--8---7----------------------------------------------
B|--8---8----------------------------------------------
G|--9---9----------------------------------------------
D|--10--9----------------------------------------------
A|--10--7----------------------------------------------
E|--8--------------------------------------------------

    C   Emin

The verse is just simply these chords:

e|--7--7--8--7-----------------------------------------
B|--8--8--8--8-----------------------------------------
G|--7--7--9--9-----------------------------------------
D|--9--9--10-9-----------------------------------------
A|--10-10-10-7-----------------------------------------
E|--------8--------------------------------------------

    G  G  C  Emin

(You could play the g's as regular bar chords, but you 
can hear the 7th fret on the e
on the recording).

The chorus has these chords:

e|--5----8--3------------------------------------------
B|--5----8--3------------------------------------------
G|--5----9--4------------------------------------------
D|--7----10-5------------------------------------------
A|--7----10-5------------------------------------------
E|--5----8--3------------------------------------------

    Amin C  G

From what I can hear (I apologise, I'm only listening 
to the original demo, if they
it then this may change) there's a riff over the top of
 that like so.

e|-----------------------------------------------------
B|-----12----12----12---12-13-12-----------------------
G|--12----12----12----12---------12--------------------
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

Then it's the verse chords again.

Chorus

Then the bridge goes:

e|--10-7----8-----7----7----8--10-7----8---------------
B|--12-7----8-----8----7----8--12-7----8---------------
G|--12-7----9--x2-9----7----9--12-7----9--x2-----------
D|--12-9----10----9----9----10-12-9----10--------------
A|--10-9----10----7----9----10-10-9----10--------------
E|-----7----8----------7----8-----7----8---------------

    G  Bmin C     Emin Bmin C  G  Bmin C

Then let it ring on emin, before you strum d barre on 
5th fret A. Meanwhile, the second
does this.

e|----7---5--------------------------------------------
B|--8---7----------------------------------------------
G|-----------------------------------------------------
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

You'll hear it in the song.

Then it's back into the chorus, hitting c and bmin in 
the little bridge (you'll hear
before finishing on strumming G.

Ta :)

(*).