riff 1
e|-------------------------                         e|--(7)-
b|-------------------------                         b|--(7)-                     
g|-------------------------  X 2 second time play   g|--(7)- at the end
d|-------------------------                         d|------
a|--------2-2-2-2----5-5-5-                         a|------
E|0-0-0-0--------3-3-------                         E|------

this is played at the end of 1st verse
e|----------(7)-
b|----------(7)-
g|---9~--4--(7)-
d|---9~--4------
a|---7~--2------
E|--------------

Chorus
   E  B  G  D
e|------------
b|------------
g|----4-----7-
d|-2--4--5--7-  
a|-2--2--5--5-
E|-0-----3----

E        B       G   D
Wake up, wake up woahoooohhh
E        B       G   D
Wake up, wake up Wooahahohhh
E        B             G               D
A shot to the head, they're better off dead
E        B           G     D
well ya wake up, wake up wooahahoooh

play riff 1 again

finish second verse with 

e|---------------(7)-
b|---------------(7)-
g|-9-9-9--4-4-4--(7)-   (might be a bit of picking in there!)
d|-9-9-9--4-4-4------
a|-7-7-7--2-2-2------
E|-------------------

Chorus

little solo thingy
e|-------------------------------------------------------
b|------------------------8------------------------------
g|-9-9-9-9-9-9-9--9---9-------9-----9-9-9-9--9---9---9/0-
d|-9-9-9-9-9-9-9----9---9---9---9---9-9-9-9----9---9-----
a|-7-7-7-7-7-7-7--------------------7-7-7-7--------------
E|-------------------------------------------------------

riff 1 again but with E played in it

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

play chorus again

then the first bit of the solo then the E bit

sorry if that sounds weird, but u gotta listen to it to understand!