Despite what most tabs of this song say, it is NOT in E minor. The first chord is 
E because there is a G# in the riff. Going from E major to C major, which is not a 
natural chord is how Tori creates the mood in Spark, using only 1 minor chord; E 
minor in the chorus. 

E     C           D
She's addicted to nicotine patches
E     C           D  
She's addicted to nicotine patches
E     C           D        A
She's afraid of the light in the dark
E     C           D
6:58 are you sure where my spark is
E
Here
C
Here
D
Here

E     C           D
She's convinced she could hold back a glacier
E     C           D       A
But she couldn't keep Baby alive
E     C            D
Doubting if there's a woman in there somewhere
E   C     D
Here

C                         D 
You say you don't want it again
                  G            Em
And again but you don't, don't really mean it
C                    
You say you don't want it
D
This circus we're in
        G                      Em
But you don't you don't really mean it
     C           D
You don't really mean it

E      C             D
if the Divine master plan is perfection
E      C             D       A                   
Maybe next I'll give Judas a try
E      C             D
Trusting my soul to the ice cream assassin
E    C     D
Here

C                         D 
You say you don't want it again
                  G            Em
And again but you don't, don't really mean it
C                    
You say you don't want it
D
This circus we're in
        G                      Em
But you don't you don't really mean it
     C           D
You don't really mean it

E       C          D             A
How may fates turn around in the overtime
E       C          D             A
Ballerinas that have fins that you'll never find
E                C            D                        
You thought that you were the bomb yeah
     A
Well so did I

C             
Say you don't want it
D
Say you don't want it
C                     D
Say you don't want it again
                  G                   Em
And again but you don't, don't really mean it
C
Say you don't want it
     D
This circus we're in
        G                      Em
But you don't you don't really mean it
    C                   D
You don't, don't really mean it

E      C          D
She's addicted to nicotine patches
E      C          D              A
She's afraid of the light in the dark
E           C              D    
6:58 are you sure where my spark is
E     C      D
Here