Easy but yet another of my marathon lengthed tabs.
Wait a little before coming in as Brian plays by himself for 
the first few bars;

Verse:

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--4-4-4---4-4-2---4-4-4---4-4-2---4-4-4---4-4-2---4-4-4-------------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--4-4-2---9-9-9---9-9-9--9-9--9-9-7---9-9-9---9-9-9--9-9------------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9-9-7-------------------------------------------------------------
E--------------------------------------------------------------------

Repeat that until just before the chorus you play;

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--4-4-4---4-4-2---4-4-4---4-4-2---4-4-4---4-4-2---4-4-4---4-4-2-----
E--------------------------------------------------------------------

Chorus:

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9-9-9--9-9-9---9-9-9-9-9-9---9-9-9--9-9-9---9-9-9-9-9-9-----------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--6-6-6--6-6-6---6-6-6-6-6-6---6-6-6--6-6-6---6-6-6-6-6-6-----------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--4-4-4--4-4-4--4-4-4--4-4-4--4-4-4--4-4-4--4-4-4--4-4-4------------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--------------------------------------------------------------------
E--6-6-6--6-6-6--6-6-6--6-6-6--6-6-6--6-6-6--6-6-6--6-6-6------------

Okay, after doing the chorus  just do this next bit before starting 
the normal verse.

Verse starter:                                                         

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9-9-9--9-9-9---9-9--9-9-7--9-9-9--9-9-9---9-9--9-9-7--------------
E--------------------------------------------------------------------

After playing the verse starter and playing the normal verse, go into 
the chorus and repeat the chorus twice.


The next part is where it slows down a little before going into the 
verse again.

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9--let ring...-----------------------------9--let ring....--------
E-----------------------6--let ring..--------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A----------------------------9--9-9-9--9-9-9--9-9-9---9-9-9-9--------
E----6--let ring..---------------------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9-9-9--9-9-9--------------------------9-9-9-9--9-9-9--9-9-9-------
E---------------------6 let ring-------------------------------------

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9-9-9-9--9-9-9--9-9-9---------------------------------------------
E-------------------------------6--let ring..------------------------

okay, after that start from the verse starter bit and follow that up 
by going into the verse again.
After all that it goes into the last part before you finish.  Its 
like the other part where it slows down but just a little bit 
different.

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--9-9-9--9-9-9--9-9-9-8---9-9-9--9-9-9--9-9-9-8---------------------
E-------------------------------------------------------------6--6-6-

G--------------------------------------------------------------------
D--------------------------------------------------------------------
A--------------------------------------------------------------------
E--6-6---8--8-8--8-8---9--9-9--9-9---11--11-11--11-11----------------

(repeat twice before carrying on into next bit)

G--------------------------------------------------------------------
D---------------8-------------------------------8--------------------
A--9--9--9-9------9-9--9-9-8---9--9--9-9------9-9--9-9-8-------------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D---------------8-------------------------------8--------------------
A--9--9--9-9------9-9--9-9-8---9--9--9-9------9-9--9-9-8-------------
E--------------------------------------------------------------------

G--------------------------------------------------------------------
D---------------8-------------------------------8--------------------
A--9--9--9-9------9-9--9-9-8---9--9--9-9--------9-9--9-9-8-----------
E--------------------------------------------------------------------

G--------------------------
D----8--let ring..---------
A--------------------------
E--------------------------

The end may be a tad wrong but its pretty hard to understand the 
last bit.