im not the most sure about this at all
i really just played along with part of the song
and thought it sounded decent enough.
posting this in hopes it will inspire someone
else to figure out the  whole song for real.

oh and also this is just for the 1st guitar so no leads :)

-updated 

capo 1

F            Am        G7
  I remember all those nights
F                     Am             G7          F
  Your voice would shake from the tears you cried
               Am   G7      C
what's the meaning of this life?
F                      Am       G7
   Guilt can bring you to your knees
F                       Am      G7
   You can't escape the memories
F               Am      G7     C
   When shame is all you feel inside
                 
F
Don't look back
(don't look back)
               G7  
Leave what's broken in the past,
          F
 take my hand
(Take my hand)
        G7  
And understand

C                F
   It's not over
                    Am
The best is yet to come  For us
  G7
Come for us
 C              F
  Night has faded
                           Am
A brand new day has come For us
G7
Come for us




you should get the idea now i think :)