The entire song is the same four chords, but he deviates a bit since it's 
obviously originally on piano. Just pick these while listening to the song and 
you'll figure it out :)

Verse:

 G#m
Beauty, beauty, beautiful,

 E
Glory, glory, glorious,

 B
You are...

 F#
You are...

Chorus:

 G#m                   E
Jesus, You're the most excellent,

           B                     F#
You are so beautiful... There is no one like You.