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 (022100@1)   C (x32010@1)         DShe's (xx0232@1)addicted to nicotine patches
E (022100@1)   C (x32010@1)         D (xx0232@1)
She's addicted to nicotine patches
E (022100@1)   C (x32010@1)         D (xx0232@1)      AShe's (x02220@1)afraid of the light in the dark
E (022100@1)   C (x32010@1)         D6:58 (xx0232@1)are you sure where my spark is
EHere (022100@1)CHere (x32010@1)DHere (xx0232@1)
E (022100@1)   C (x32010@1)         DShe's (xx0232@1)convinced she could hold back a glacier
E (022100@1)   C (x32010@1)         D (xx0232@1)     ABut (x02220@1)she couldn't keep Baby alive
E (022100@1)   C (x32010@1)          DDoubting (xx0232@1)if there's a woman in there somewhere
E (022100@1) C (x32010@1)   DHere (xx0232@1)
C (x32010@1)                       D (xx0232@1)You say you don't want it again
                  G (320003@1)          EmAnd (022000@1)again but you don't, don't really mean it
C (x32010@1)                  
You say you don't want it
DThis (xx0232@1)circus we're in
        G (320003@1)                    EmBut (022000@1)you don't you don't really mean it
     C (x32010@1)         DYou (xx0232@1)don't really mean it

E (022100@1)    C (x32010@1)           Dif (xx0232@1)the Divine master plan is perfection
E (022100@1)    C (x32010@1)           D (xx0232@1)     A (x02220@1)                 
Maybe next I'll give Judas a try
E (022100@1)    C (x32010@1)           DTrusting (xx0232@1)my soul to the ice cream assassin
E (022100@1)  C (x32010@1)   DHere (xx0232@1)
C (x32010@1)                       D (xx0232@1)You say you don't want it again
                  G (320003@1)          EmAnd (022000@1)again but you don't, don't really mean it
C (x32010@1)                  
You say you don't want it
DThis (xx0232@1)circus we're in
        G (320003@1)                    EmBut (022000@1)you don't you don't really mean it
     C (x32010@1)         DYou (xx0232@1)don't really mean it

E (022100@1)     C (x32010@1)        D (xx0232@1)           AHow (x02220@1)may fates turn around in the overtime
E (022100@1)     C (x32010@1)        D (xx0232@1)           ABallerinas (x02220@1)that have fins that you'll never find
E (022100@1)              C (x32010@1)          D (xx0232@1)                      
You thought that you were the bomb yeah
     AWell (x02220@1)so did I

C (x32010@1)           
Say you don't want it
DSay (xx0232@1)you don't want it
C (x32010@1)                   DSay (xx0232@1)you don't want it again
                  G (320003@1)                 EmAnd (022000@1)again but you don't, don't really mean it
CSay (x32010@1)you don't want it
     DThis (xx0232@1)circus we're in
        G (320003@1)                    EmBut (022000@1)you don't you don't really mean it
    C (x32010@1)                 DYou (xx0232@1)don't, don't really mean it

E (022100@1)    C (x32010@1)        DShe's (xx0232@1)addicted to nicotine patches
E (022100@1)    C (x32010@1)        D (xx0232@1)            AShe's (x02220@1)afraid of the light in the dark
E (022100@1)         C (x32010@1)            D (xx0232@1)  
6:58 are you sure where my spark is
E (022100@1)   C (x32010@1)    DHere (xx0232@1)