For Allison Krause's original version play:

Intro: Eb - Bb - G# - Bb (twice)

Verse 1:
Eb    Bb         G#            Bb          Eb    Bb G# Bb
It's amazing how you can speak right to my heart
Eb    Bb         G#            Bb          Eb    Bb G# Bb
Without saying a word, you can light up the dark
G#                   Bb
Try as I may I could never explain
Eb     Bb            G#          Bb 
What I hear when you don't say a thing

Chorus:
Eb                Bb            G#            Bb
The smile on your face let's me know that you need me
Eb                      Bb          G#           Bb 
There's a truth in your eyes saying you'll never leave me
Eb                Bb               G#                 Bb    G# Bb
The touch of your hand says you'll catch me if ever I fall
G#              Bb                      Eb    Bb G# Bb
You say it best when you say nothing at all

Verse 2:
Eb    Bb         G#          Bb         Eb    Bb G# Bb
All alone I can hear people talking outloud
Eb       Bb          G#          Bb          Eb    Bb G# Bb
But when you hold me near, you drown out the crowd
G#                    Bb
Old Mr. Webster could never define
Eb     Bb            G#        Bb
What's being said between your heart and mine

(Chorus twice)