CAPO ON 4 
taken from her acoustic version here which is in a different key then the album one:
http://www.youtube.com/watch?v=ieHZRcWJWHs&feature=watch_response_rev

G:                      C2:                 C:
|3|2|0|0|3|3|           |5|5|4|0|2|x|       |3|3|2|0|1|0|

Em:                     Gm:
|0|2|2|0|0|0|           |0|3|2|0|3|3|

*palm muted

*G                               *C2
Don't think too hard, if you think it hurts that bad
                *Em                       *C
Don't talk about it, don't let it get you down
              *G              *C2
It's only one part, of the story
            *Em                        *C   *C2
Just let it go, don't let it bring you down now.

G (320003@1)                          GmSing (355333@1)the last thing on your mind
                      GThe (320003@1)last word on your breath
                   C2 (x32030@1)                        GI'll (320003@1)be the one to keep you, keep you at your best
                        GmThe (355333@1)last thing on your mind
                          G'Cause (320003@1)I don't need your mess
                    C2 (x32030@1)                *Em (stop)
I'll be the one to keep you one disaster less

*G                  *C2
Straighten up your tie, take the microphone
             *Em                       *C
Forget about it, don't let it get you down
*C     *C2     *G                    *C2
Now is not the time, and you're not alone
              *Em                      *C   *C2
Shut up about it, no one can bring you down now

G (320003@1)                          GmSing (355333@1)the last thing on your mind
                      GThe (320003@1)last word on your breath
                   C2 (x32030@1)                        GI'll (320003@1)be the one to keep you, keep you at your best
                        GmThe (355333@1)last thing on your mind
                          G'Cause (320003@1)I don't need your mess
                    C2 (x32030@1)                 Em (022000@1)    GI'll (320003@1)be the one to keep you one disaster less
 
G (320003@1)      Em (022000@1)   C (x32010@1)    GI'll (320003@1)be okaaaaaaaaay
        C2I'll (x32030@1)be okay
 
          G(one (320003@1)strum)               Gm(one (355333@1)strum)
If you'll sing the last thing on your mind
                      G(one (320003@1)strum)
The last word on your breath
                   C2(one (x32030@1)strum)         C(one (x32010@1)strum)
I'll be the one to keep you, one disaster less

(: