I prefer playing barre chords for the Ab, Am, and G in the intro.
Ab Am G
e|----4---------------5---------------3----|
B|----4---------------5---------------3----|
G|----5---------------5---------------4----|
D|----6---------------7---------------5----|
A|----6---------------7---------------5----|
E|----4---------------5---------------3----|
Intro: C - F - Ab (x1)
C - F - Am - G (x1)
verse 1:
C G F
Well, I know it's all been said before
C G
But that will not stop me from trying
F C G Em - Dm
To explain to you everything I said is true, yeah
Em F G
You know you light up my whole world
Chorus: