This is how I think it's played, I'm using inversions of most of the 
chords. It's a beautiful song and I wanted to show you guys how I 
like to play it. In the way I play it it would sound empty 
with out the notes you hit between the chords. It's more 
of a melodic way of playing it. Don't be afraid to put 
your own twist into it. Just to avoid confusion: 
Em is played like it always should, an inversed Am 
and a regular C, then an inverted G, and a D is played 
like a regular D. I like to play the Melody along 
to Chris Martin's vocals as he does live at Apple Keynote.

Anyways, Enjoy!

Em (022000@1)              Am (x02210@1)      C (x32010@1)       GThose (320003@1)wedding bells are ringing up upon that hill
      C (x32010@1)                               GAnd (320003@1)I don't wanna swallow such a bitter pill
Em (022000@1)        Am (x02210@1)          C (x32010@1)   GYou (320003@1)keep on moving, but, I stay still
      D (xx0232@1)                    C (x32010@1)     GBut (320003@1)I always loved you and I always will

G   D/F#

Em (022000@1)        
Days of no sleeping
 Am (x02210@1) C (x32010@1)GCaked (320003@1)in mud
C (x32010@1)   (Improvise w/D)     GAll (320003@1)kinds of poison in my blood
Em (022000@1)      Am (x02210@1)          C (x32010@1)    GI (320003@1)lost the only thing I ever loved

Dsus4
Oooh  oh oh oh

Em (022000@1)         Am (x02210@1)           C (x32010@1)        GI (320003@1)heard them ringing and processioning by
C (x32010@1)   (Improvise w/D)       GUmbrellas (320003@1)in the clear blue sky
Em (022000@1)      Am (x02210@1)            C (x32010@1)     GI (320003@1)saw you swimming in that sea of white

Dsus4
Oooh oh oh oh

Em (022000@1)              Am (x02210@1)       C (x32010@1)       GAnd (320003@1)wedding bells are ringing up upon that hill
      C (x32010@1)  (Improvise w/D)              GAnd (320003@1)I don't wanna swallow such a bitter pill
Em (022000@1)        Am (x02210@1)          C (x32010@1)   GYou (320003@1)keep on moving, baby, I stay still
      D (xx0232@1)                    C (x32010@1)     GBut (320003@1)I always loved you and I always will

G (320003@1)  D/F#Ooooh (200232@1) oh

Em (022000@1)   Am (x02210@1)            C (x32010@1)    G (320003@1)    I loved you and I see it still
C (x32010@1)        (Improvise w/D)      GI (320003@1)always loved you and I always will
         C (x32010@1)    (Improvise w/D)     GSinging, (320003@1)Ooooh la la la la la la la la la
   C (x32010@1)                      D (xx0232@1)       G (320003@1)         
If everything that went before didn't matter, so
C   (Improvise w/D)  G
La la la la la la la la la

C (x32010@1)      (Improvise w/D)        GI (320003@1)always loved you and I always will