Versions of this already exist but I wanted the whole song together, so here you go.
Some of the changes might be a little hard to hear, but they're there, I promise.

INTRO: G  Bm    x3
       F# G  Bm x2
       E  G

VERSE 1:
Bm         G               D                     A
   A young lady leaves her mother with no one to love her
      G                 D
To protect her from the world
Bm     G               D                  A
   And I have seen the monsters that will haunt her
          G            D
That will tear her all apart
Bm            A      D             G
   And at her gravestone we will remember
Bm               A            D              G
   Just where we were when we knew she would go
Bm               A   D                   G        
   And I still remember that day that we left her
Bm                 A             G            Gm
   That’s when she said that she knows how it goes

And we sang

CHORUS:
G            Bm       G          Bm      G            Bm  F#
  "Your day will come, your day will come, your day will come"
       G           Bm        F#
And no matter what they say
         G             Bm          E
It won't matter if you pray or if you sin
            G                  Bm
'Cause in the end it’s all the same

SAXOPHONE SOLO: Bm A D G x2

HORN INTRO: Bm A D G x2

CHORUS:
G            Bm       G          Bm      G            Bm  F#
  "Your day will come, your day will come, your day will come"
       G           Bm        F#
And no matter what they say
         G             Bm          E
It won't matter if you pray or if you sin
            G                  Bm
'Cause in the end it’s all the same

VERSE 2:
Bm         G             D
   A young man becomes a soldier
                A            G                D
He’s isn’t much older than a boy and that’s a shame
Bm           G             D
   They will lead him into battle
         A              G               D
Hand him medals when he comes home rearranged
Bm            A    D                 G
   And at the say so of a man with a halo
Bm          A            D         G
   He will obey; he will fall into place
Bm               A   D                G
   Remembered by ribbons but never forgiven
Bm                    A           G             Gm
   He'll shoulder the bulk of the blame--what a shame

And we’ll sing

HORN INTRO: Bm A D G x4
                
BRIDGE: Bm G  A D  
        A  Em G Bm
        Bm G  A D
        A  G  Bm

VERSE 3:
Bm      G          D                A             G               D
   If I only had a dollar for every horror that befalls my fellow man
Bm           G            D                 A             G               D
   I'd never work another hour but I'd grow sour from the guilt and bitterness
Bm                 A        D              G
   The luck of the draw will determine the fall and
Bm          A           D            G
   Everyone else will relax and move on
Bm                   A    D                        G
   But what will you do when they come looking for you friend?
Bm                    A                G                 Gm
   I hope that you’re brave and you're strong through it all

HORN INTRO: Bm A D G x4

CHORUS:
G            Bm       G          Bm      G            Bm  F#
  "Your day will come, your day will come, your day will come"
       G           Bm        F#
And no matter what they say
         G             Bm          E       G
It won't matter if you pray or if you sin
            E      G
'Cause in the end 
              E G
it’s all the same

OUTRO: Bm G  A D  
       A  Em G Bm
       Bm G  A D
       A  Em G 
       F# G  Bm

来源：www.ultimate-guitar.com