Try these chords.  They're simplified and I'm posting them from memory (playing air guitar), but I think these are the ones I use and they seem to work fine.

Genie

MY BLUE HEAVEN
Words: George Whiting; Music: Walter Donaldson  © 1927
 

Chorus:
            D                 Em                         G
When Whippoorwills call, and evening is nigh,
                C    D7   G          D
I hurry to my blue heaven.
                      Em                       G
A turn to the right, a little white light,
                         C    D7  G
Will lead you to my blue heaven.
                   C                   E7               Am
You'll see a smiling face, a fire place, a cozy room,
     D                     D7                       G
A little nest that's nestled where the roses bloom.
        D              Em                            G
Just Mollie and me, and Baby makes three.
          G7         C   D7     G
We're happy in my blue heaven.