This should be bass but you can play it on electric guitar as well

(Start about 40 seconds into the song)
e-----------------------------------------------------------------------|
B-----------------------------------------------------------------------|
G-----------------------------------------------------------------------|
D-----------------------------------------------------------------------|
A-----------------------------------------------------------------------|
E--5-5-5---3-5-3----5-5-5---3-5-3----5-5-5---3-5-3-----5-5-5---3-5-3----|

Repeat till Chorus


Chorus:

Power Chord

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

X2


e-------------------------------------------------------------------------|
B-------------------------------------------------------------------------|
G-------------------------------------------------------------------------|
D-------------------------------------------------------------------------|
A------5----------5----------5----------5----------5---------5---------5--|
E--3--------3----------3----------3-----------3---------3---------3-------|

X2


Em , , , , , , , , , , , , , , ,

D  , , , , , , , , , , , , , , ,


Verse:

e-----------------------------------------------------------------------|
B-----------------------------------------------------------------------|
G-----------------------------------------------------------------------|
D-----------------------------------------------------------------------|
A-----------------------------------------------------------------------|
E--5-5-5---3-5-3----5-5-5---3-5-3----5-5-5---3-5-3-----5-5-5---3-5-3----|

Repeat till Chorus


Chorus:

Power Chord

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

X2


e-------------------------------------------------------------------------|
B-------------------------------------------------------------------------|
G-------------------------------------------------------------------------|
D-------------------------------------------------------------------------|
A------5----------5----------5----------5----------5---------5---------5--|
E--3--------3----------3----------3-----------3---------3---------3-------|

X2


Em , , , , , , , , , , , , , , ,

D  , , , , , , , , , , , , , , ,

X2

ON LAST CHORUS PART MISS OUT D CHORD