capo 4, I think. I often play it in Em (Em / C / D / B7 /) but that's
preference. also my guitar hasn't seen a tuner in years and it's probably
more than a full step out by now from bad ear tuning.
don't forget the eye make-up. and teen angst etc.

INTRO
Am / F / G /E7 /
(I find screaming, 'FOR WHAT YOU DID TO ME' won't win you many friends, so
 we can miss that bit out if you wan't)

AmDo (x02210@1)you remember back there
FWhen (133211@1)we met?
    G (320003@1)               E7You (020130@1)told me this gets harder
        AmWell (x02210@1)it did
                   FBeen (133211@1)holding on forever
                GPromise (320003@1)me that when I'm gone
       E7 (020130@1)       FYou'll (133211@1)kill my enemies

GThe (320003@1)damage you've inflicted
E7 (020130@1)      /
Temporary wounds
           F (133211@1)           GI'm (320003@1)coming back from the dead
                  E7And (020130@1)I'll take you home with me

(mute and strum :)
           E7 (020130@1) F (133211@1) E7 (020130@1) x x x x x   FI'm (133211@1)taking back the life you stole

GWe (320003@1)never got that far
                 CThis (x32010@1)helps me to think
    G (320003@1)         Am (x02210@1)   FAll (133211@1)through the night
                   G (320003@1)           CBright (x32010@1)lights that won't kill me now
   G (320003@1)     AmOr (x02210@1)tell me how
     FJust (133211@1)you and I
     G (320003@1)           AmYour (x02210@1)starless eyes remain

AmHip (x02210@1)hip hooray for me
    FYou (133211@1)talk to me
              G (320003@1)           E7But (020130@1)would you kill me in my sleep?
                      AmLay (x02210@1)still like the dead
                      FFrom (133211@1)the razor to the rosary
                 GWe (320003@1)could lose ourselves
                E7And (020130@1)paint these walls in pitchfork red

F (133211@1)     GI (320003@1)will avenge my ghost
     E7 (020130@1)           FWith (133211@1)every breath i take
           F (133211@1)           GI'm (320003@1)coming back from the dead
                   E7And (020130@1)I'll take you home with me
           E7 (020130@1) F (133211@1) E7 (020130@1) x x x x x   FI'm (133211@1)taking back the life you stole

C (x32010@1)                   FThis (133211@1)hole you put me in
                   (-2-0-4-2-1-0-?)    You'll need to use your thumb for this
                                       one, and I know i've written F#mbut (244222@1)                                       it sounds really shit if you do. find
                                       E7works (020130@1)okay instead, but it's not
             F#m (244222@1)                     the same)
Wasn't deep enough
                 G (320003@1)               AmAnd (x02210@1)I'm climbing out right now
               E7 (020130@1)           FYou're (133211@1)running out of places
   G (320003@1)       CTo (x32010@1)hide from me

FWhen (133211@1)you go
               F#m (244222@1)    G (320003@1)    AmJust (x02210@1)know that I will remember you
                  E7If (020130@1)living was the hardest part
               FWe'll (133211@1)then one day
     G (320003@1)    CBe (x32010@1)together
                     FAnd (133211@1)in the end we'll fall apart
              F#mJust (244222@1)like the leaves
          G (320003@1)       F (133211@1)    AmChange (x02210@1)in colours
                        E7And (020130@1)then I will be with you
          F (133211@1)            G (320003@1)       CI (x32010@1)will be there one last time now

FWhen (133211@1)you go
               F#m (244222@1)    G (320003@1)    AmJust (x02210@1)know that I will remember you

(It goes on in a similar vein...)

I've lost my fear of falling
I will be with you
I will be with you

Maybe not their seminal work but a lovely piece of pop-punk-emo melodrama.