the metre is 3/4 throughout

Intro:
first its the flute, then comes the clarinet and then I think its a bassoon (anyone 
if you want to play chords over it, these would fit:
C - C/B - C/Bb - Am
C - C/B - C/Bb - Dm - Dm - G - G

Verse:
Bb - Bb - C - C - F - A - 
- Dm/C
Bb - Bb - C - C - Am - Em - 
- Dm - G - G

Chorus:
C - C/B - C/Bb - Am
C - C/B - C/Bb - Am
C - C/B - C/Bb - Dm - Dm - G - G

Verse

Chorus

Instrumental part:
same as the intro as far as chords go

Verse

Chorus

Verse

Chorus

Outro:

C - C/B - C/Bb - Am
C - C/B - C/Bb - Dm - C (prolonged)

maybe not 100% accurate but good enough to play the song