I've got to say that I'm not sure of the chords of the bridge. The facts are that 
I don't have any tablature of this song and that the mp3 file that I have is not 
good quality. But I tried to guess chords and I hope, if it's not strictly 
correct, that this will open some paths... For the rest of the song, I'm quite 
sure it's correct.

CAPO ON 2nd

Chords used
Em: 022000
C: x32010
Am: x02210
D: xx0232
Dsus4: xx0233
Am7: x02010
Dsus2: xx0230
G: 320033
Fmaj7: 133210
F#: 244322
Em7: 022030
Em6: 022020
Em*: 022010
Emadd9: 024000

Intro: Em   C   Am   D  Dsus4  D   (x4) 

Em   C    Am              D              Em
Je marche sur le toit du monde, il fait froid
    C      Am         D  Dsus4  D
Je sens le soleil en moi
Em  C   Am               D               Em
La vie glisse entre mes doigts, c'est normal
    C        Am           D  Dsus4  D
Mauvaise nouvelle des étoiles

Am7                        Dsus2
Un plus un plus un ça fait trois
                         Am7
Mais trois fois rien, le feu devient froid
     Dsus2   D
It's not so hard

          Em           Am    D      G
We don't need another reason to be heard
D        Em            Am     D        G
Why not tryin' another vision of the world 
D         Em           Am    D       G
We don't need another reason to be heard
D        Em            Am     D   G   D         
Why not tryin' another vision of the world 

Am7   Dsus2   Am7   Dsus2

Em  C    Am              D            Em
Le monde peut tomber au fin fond des mers
   C       Am          D  Dsus4  D
Je ne suis pas née d'hier
Em  C    Am               D        Em
La Terre tourne comme une orange amère
    C        Am         D  Dsus4  D
Je peins en vert l’univers

Am7                        Dsus2
Un plus un plus un ça fait trois
                         Am7
Mais trois fois rien, le feu devient froid
     Dsus2   D
It's not so hard

          Em           Am    D      G
We don't need another reason to be heard
D        Em            Am     D        G
Why not tryin' another vision of the world 
D         Em           Am    D       G
We don't need another reason to be heard
D        Em            Am     D  G    D
Why not tryin' another vision of my world 

Am7   Fmaj7   Em   Fmaj7
Am   Fmaj7   C   F#

          Em           Am    D      G
We don't need another reason to be heard
D        Em            Am     D        G
Why not tryin' another vision of the world 
D         Em           Am    D       G
We don't need another reason to be heard
D        Em            Am     D  G    D
Why not tryin' another vision of my world 

Em   Em7   Em6   Em*
Em   Em7   Em6   Em* Em
               Of my world
Em7   Em6   Em*
Em   Em7   Em6   Em*
               Of my

Em   C    Am              D    Dsus4         Emadd9
Je marche sur le toit du monde, il fait froid