Here is how i play it based of the performance  at the Apple Keynote.
Here is my cover of it    http://www.youtube.com/watch?v=t_PtGlC2YHs
it sounds good if you use Open G tuning, but either way is good.


        Em                C         D         G
Those wedding bells are ringing up upon that hill
    Em            C               D        G
And I don't wanna swallow such a bitter pill
Em          C            D        G
You keep on moving, but, I stay still
      D                      C       G
But I always loved you and I always will


G   D/F#


Em          C
Days of no sleeping
D         G
Caked in mud
Em           C     D        G
All kinds of poison in my blood
Em        C              D      G
I lost the only thing I ever loved


Dsus4
Oooh  oh oh oh

  Em          C          D              G
I heard them ringing and processioning by
Em        C       D           G
Umbrellas in the clear blue sky
Em       C          D               G
I saw you swimming in that sea of white

Dsus4
Oooh oh oh oh

    Em     C                 D               G
And wedding bells ringing up upon that hill
       Em          C                  D       G
And I don't wanna swallow such a bitter pill
Em       C                 D     G
You keep on moving, baby, I stay still
D                             C       G
I always loved you and I always will

G    D/F#
Ooooh  oh

Em          C       D        G
I loved you and I see it still
D                                  C        G
I always loved you and I always will
              Em   C    D    G
Singing, lalalalalalalalala
   Em                   C                 D           G
If everything that went before didn't matter, so
Em  C     D   G
Lalalalalalaa

D                      C         G
I always loved you and I always will