[Intro] A  F#m  E  D
 
A
I pushed and pulled it
  F#m
I let you do it too
     E
Like it was metal
     D
Like it was bulletproof
  A
I forgot to cry when I was sad
  F#m
I forgot to fight when I was mad
  E                                D
I made the moves that others would approve
             A
But it ain't calculated
         F#m
It ain't by the rules
            E
And you can hate it, baby
               D
But it's gonna do what it's gonna do, yeah
 
A              F#m
I don't have a machine heart
      E
Can't tell it to stop
          D
No button to push to start
F#m
You'll see it break
           E
You'll see it fall apart
      D                            A
Cause I don't have, I don't have a machine heart
F#m      E          D
No, a machine heart
 
A
I kept it quiet
    F#m
But now you'll hear it scream
      E
Cause good or bad or right or wrong
     D
It's finally found its beat
             A
And it ain't calculated
         F#m
It ain't by the rules
            E
And you can hate it, baby
               D
But it's gonna do what it's gonna do, yeah 
 
A              F#m
I don't have a machine heart
      E
Can't tell it to stop
          D
No button to push to start
F#m
You'll see it break
           E
You'll see it fall apart
      D                            A            F#m
Cause I don't have, I don't have a machine heart
     E                D
A machine heart (a machine heart)
     A               F#m
A machine heart (a machine heart)
     E                D
A machine heart (a machine heart) 
 
        A
I won't always get it right
    F#m
But hey ain't that just life
         E                        D
At least you're getting something real
        A
I won't always get it right
 
But hey ain't that just life?
E                          D
I wanna find what it wanna feel
 
      A              F#m
Cause I don't have a machine heart
      E
Can't tell it to stop
          D
No button to push to start
F#m
You'™ll see it break
           E
You'll see it fall apart
      D                            A                 F#m
Cause I don't have, I don't have a machine heart (a machine heart)
     E                D           F#m  E  D
A machine heart (a machine heart)
 
A
I pushed and pulled it
  F#m
I let you do it too
  E                   D
I let you do it too
A
I pushed and pulled it
  F#m
I let you do it too
  E                   D
I let you do it too
 
                      A           F#m  D
But I don't have a machine heart
   D                  A
No I don't have a machine heart