I haven't been able to find decently accurate tab for this song, there is a riff 
in the beginning up until the end of the first chorus that is likely fingerpicked, 
the chord names at the top correlate with the ones in the song... this was tabbed 
by ear, so bear with me :P

Dsus2--- xx0230         A------- x02220
   Em7----- 022033         Dsus4--- xx0233
   Em7*---- 022030         G------- 320033
   G6------ 320030         A7sus4-- x02233
   Asus4--- x02230

Dsus2 (xx0230@1)          Em7*             G6e|----0----------0----0----------0----0--------| (320000@1)This is for the first 
B|---------3---------------3----------3--------| verse.
G|------------2---------------0----------------|   
D|----0---------------2------------------------|
A|---------------------------------------------| 
E|------------------------------------3--------|

And I'll pray                For change
    Asus4 (x02230@1)                           Ae|----0----------0----0----------0----0--------| (x02220@1) 
B|---------3---------------3----------2--------| 
G|------------2---------------2----------------|   
D|---------------------------------------------|
A|----0---------------0---------------0--------| 
E|---------------------------------------------|

*THIS IS THE FIRST CHORUS RIFF*
    Dsus4 (xx0233@1)          Em7              G (320003@1)           A7sus4e|----3----------3----3----------3----3----------3----3----------3--------| (002033@1)
B|---------3---------------3---------------3---------------3--------------| 
G|------------2---------------0---------------0---------------2-----------|   
D|----0---------------2---------------------------------------------------|
A|----------------------------------------------------0-------------------| 
E|------------------------------------3-----------------------------------|



Dsus2 (xx0230@1)  Em7*    G6 (320000@1)I      like    you
 Dsus2 (xx0230@1)            Em7*       G6Girl (320000@1)you don't got nothing to prove to me
    Dsus2 (xx0230@1)  Em7*            G6I (320000@1)know that times have been rough
         Dsus2 (xx0230@1) Em7*   G6For (320000@1)the both     of     us

Asus4 (x02230@1)    ABut (x02220@1)I'll pray for a change

Dsus4 (xx0233@1)          Em7
You see this world has lots to offer
         G (320003@1)            A7sus4But (002033@1)in time it will go dark,
             Dsus4 (xx0233@1)         Em7
And if this love is what we say it is
     G (320003@1)             A7sus4I'm (002033@1)sure we will go far
            Dsus4 (xx0233@1)          Em7
And with a girl as sweet as you
         G (320003@1)      A7sus4 (002033@1)   Dsus4There's (xx0233@1)not much else I can do
    Asus4 (x02230@1) A (x02220@1)       Dsus2 (xx0230@1)