This is the cover Esm?e Denters did of Natasha Bedingfield's song Again, 
I think by Esm?e Denters it's mostly known as Over again.
Go check it out, it's a really beautiful song.. :)

If you want a short summary
Verses are G and Bm. 
Pre-Chorus is Em, C, G inversion, D. 
Chorus is C, Em, G inversion, D, Am, Em, G inversion, D.
You try it yourself.. :)

G (320003@1)                                             BmHands (x24432@1)over my head thinking what else could go wrong?
G (320003@1)                                          BmWould (x24432@1)have stayed in bed, how can the day be so long?

Pre-Chorus
Em (022000@1)                  C (x32010@1)                G (320003@1)DNever (xx0232@1)believed that things happen for a reason
    Em (022000@1)                   C (x32010@1)                       G (320003@1)    
But how this turned out removed all my doubts, so believe 
      DThat (xx0232@1)for you I'd do it

Chorus:  
     C (x32010@1)  EmAll (022000@1)over again
           G (320003@1)   DDo (xx0232@1)it all over again
             Am (x02210@1)             EmAll (022000@1)I went through, led me to you
                  G (320003@1)   D (xx0232@1)So I'd do it all over again 
     GFor (320003@1)you
 
Interlude
G Em Bm

Verse 2:
G (320003@1)                                                  BmI (x24432@1)missed the first train, stood out in the rain, all day

Little did I know
     G (320003@1)                                                  Bm (x24432@1)              
When I caught the next train, there you were to sweep me away
 
Guess thats what I waited for
Em (022000@1)                  C (x32010@1)                  G (320003@1)D (xx0232@1)Never believed that things happened for a reason
    Em (022000@1)                    C (x32010@1)                       G (320003@1)
But how this turned out, removed all my doubts, so believe
      DThat (xx0232@1)for you I'd do it

Chorus 
     C (x32010@1)  EmAll (022000@1)over again
           G (320003@1)   DDo (xx0232@1)it all over again
              Am (x02210@1)             EmAll (022000@1)I went through, led me to you
                  G (320003@1)   D (xx0232@1)So I'd do it all over again

Bridge: 
(Oohh)
 F (133211@1)                             C (x32010@1)                     GWho (320003@1)ever thought a day gone so wrong, would turn out so lovely
 
Im so glad I found you
 F (133211@1)                         C (x32010@1)                         DEven (xx0232@1)though the day went so wrong, I wouldn't change a thing 
(yeah, I'd do it all)
 
                
Chorus
               C (x32010@1)  EmI'd (022000@1)do it all over again
(yeah yeah yeah)
           G (320003@1)   DDo (xx0232@1)it all over again 
             Am (x02210@1)             EmAll (022000@1)I went through, led me to you 
                  G (320003@1)  DSo (xx0232@1)I'd do it all over again
               C (x32010@1)  EmI'd (022000@1)do it all over again (over again)
           G (320003@1)  DDo (xx0232@1)it all over again
             Am (x02210@1)             Em (022000@1)All I went through, led me to you
                   G (320003@1)  Dso (xx0232@1)I'd do it all over again (over, over again)

G (320003@1)                                                      BmWho (x24432@1)ever thought a day gone so wrong, would turn out so lovely

(oooh hmm)
 G (320003@1)                                                      BmWho (x24432@1)ever thought a day gone so wrong, would turn out so lovely

Fade out.. :)