Guitar tuned to flat Eb5 , Ab5 etc 
Verse and bridge = 
A5 , G5   
(Chorus = 
F5         G5 
And who am I to tell you 
C5            G5                 F5 
That I would never let you down 
          G5 
That no one else could love you 
C5       G5            A5 
Half as much as I do now 
           G5 
And who am I to tell you 
C5          G5                  F5 
I?d always catch you when you fall 
     G5 (stop) 
Well I, I wouldn?t be myself at all