Tom: G

G C Em D

[Verse 1]
G                      Cadd9       G
Trouble underground in Kenmore Square
      Em                      D     G
You'd better watch out, you'd better beware
G                      Cadd9       G
It's time to go, goodbye good luck
 Em                      C     G
They said people like you screw everything up

[Chorus]
G                      Cadd9       G
If you want blood, we'll give you some
(Blood, blood)
 Em                              C     G
Straight from the heart till the job is done
G                      Cadd9       G
If you want it now, then here it comes
(Blood, blood)
    Em                   C        G
If you want blood, we'll give you some

[Verse 2]
     G                Cadd9   G
They beat us down, but we survived
       Em                 C      G
Talked out of school and made up lies
                        Cadd9          G
But we don't listen, we do what we do
         Em                  C          G
We don't care about them, we care about you

[Chorus]
G                        Cadd9       G
If you want blood, we'll give you some
(Blood, blood)
         Em                      C      G                 
Straight from the heart till the job is done
G                        Cadd9    G
If you want it now, then here it comes
(Blood, blood)
Em                         C        G
If you want blood, we'll give you some

[Bridge]
C 
We're coming for you
      G            D
We'll kick down the door
   C                    
Be careful what you ask for
           G        D
'Cause you may get more
C
Gonna keep it loud
    G         D
We don't turn down
C
We're coming back
             D               G
We're taking over this town

G                      Cadd9       G
If you want blood, we'll give you some
(Blood, blood)
 Em                              C      G
Straight from the heart till the job is done
G                      Cadd9      G
If you want it now, then here it comes
(Blood, blood)
Em                        C        G
If you want blood, we'll give you some

Play around with hammer ons/offs if you want to add a bit more to it.

Also to play the cool into (all relative to the capo on 3rd) see below.
E|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|-1/7----7-7-7-9-7-5-7------------------------------------------------------|
D|-----------------------1/9-9-9-10-9-7-5------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|