The progression D#m7, Fm7, A#m7 plays throughout.
If you prefer you can substitute for A#m/D#,G#/F,A#m
Enjoy -Cloud9

D#m7         Fm7            A#m7
Never seen a sun shine like this,  Never seen the moon glow like this
D#m7         Fm7            A#m7
Never seen the waterfalls like this, Never seen the lights off like this
D#m7         Fm7            A#m7
Never dug anyone like this,       Never had tasty lips to kiss
D#m7         Fm7            A#m7
Never had someone to miss         Never wrote a song quite like this

Chorus:
D#m7         Fm7            A#m7
Fortunate to have you girl I'm so glad you're in my world
D#m7                Fm7            A#m7
Just as sure as the sky is blue I bless the day that I found you


D#m7      Fm7            A#m7
Never had room service all night, Never took a trip first class flight
D#m7         Fm7            A#m7
Never had a love affair so tight  I've never felt a feeling so right
D#m7         Fm7           A#m7
Never seen a winter so white    Never had words to recite
D#m7         Fm7            A#m7
Never had a flame to ignite      And I never sang a song with all my might

Same progression throughout....
Chorus"
 Fortunate to have you girl I'm so glad you're in my world Just as sure as the sky is 
blue I bless the day that I found you
 Fortunate to have you girl I'm so glad you're in my world Just as sure as the sky is 
blue I bless the day that I found you

D#m7            Fm7               A#m7
 Silence child, hope you hear I'm callin' out to your body
D#m7         Fm7            A#m7
Baby, you know just what to do Close the door and windows too

Chorus:
 Fortunate to have you girl I'm so glad you're in my world Just as sure as
the sky is blue I bless the day that I found you
 Fortunate to have you girl I'm so glad you're in my world Just as sure as the sky is 
blue I bless the day that I found you