this is the right way  to play the song although i didn´t tab the middle guitars.

Intro:

e--------------------------------------------------------------
b--------------------------------------------------------------
g------------------7-7-7-7-7-7-x-x-5-5-5-x-x-5-5-5-x-x-5-5-x-x-
d--5-5-5-5-5-5-x-x-7-7-7-7-7-7-x-x-5-5-5-x-x-5-5-5-x-x-5-5-x-x-
a--5-5-5-5-5-5-x-x-5-5-5-5-5-5-x-x-3-3-3-x-x-3-3-3-x-x-3-3-x-x-
E--3-3-3-3-3-3-x-x---------------------------------------------

Verese 1:
same as intro but with complete chords (G-D-C).(try to play only
the first 4 strings)

Chorus:
same as intro

Verse 2:
Same as verse 1

Bridge:

e----------------------------------------------------
b----------------------------------------------------
g-7--7---7-7---5--5---5-5----------------------------     x4   
d-7--7---7-7---5--5---5-5----------------------------
a-5--5---5-5---3--3---3-3----------------------------
E----------------------------------------------------

Chorus

Verse 3: Iin this verse  the guitar does an arpegio in the chords of the verse.
(G D C)but later in begins to play as in the chorus.

Bridge 2 
e--------------------------------------------------------------------
b--------------------------------------------------------------------
g-7--7---7-7---5--5---5-5------------------7--7---7-7--5--5---5-5----
d-7--7---7-7---5--5---5-5-------5-5-5-5-5--7--7---7-7--5--5---5-5----X3
a-5--5---5-5---3--3---3-3---x3--5-5-5-5-5--5--5---5-5--3--3---3-3----
E-------------------------------3-3-3-3-3----------------------------

VERSE 4: the guitar is played with some effect but does the same as in verse 3.

Chorus

Verse 5

Chorus: until end