Rainy Night House Chords by Joni Mitchell

I couldn't find the chords to this song anywhere, so I figured it out myself.  Not all 
chords are completely accurate, but it sounds great when you play it.  I did not, 
decipher the intro to the song. Help would be great!
-Erica

Standard Tuning

Dm        Bb               Am                A
It was a rainy night, we took a taxi to your mother's home

Dm             Bb                Am                      A
She went to Florida and left you with your father's gun alone

Dm           G                     C         F
Upon her small white bed I fell into a dream

Bb                   Dm                    C                 
                                  G
You stayed up all the night and watched me to see who in the world I might be

Dm                 Bb                   Am                  A
I am from the Sunday school, I sing soprano in the upstairs choir

Dm             Bb                Am                      A
(Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh)

Dm          G            C               F
You are a holy man on the FM radio

Bb               Dm                    C                   
                                  G
I stayed up all the night and watched thee to see who in the world you might be

Dm                 Bb            Am                           
    A
You called me beautiful, you called your mother, she was very tanned

Dm                        Bb                               Am 
               A
So you packed your tent and you went to live out in the Arizona sand

Dm         G          C                       F
You are a refugee from a wealthy family

Bb                 Dm                C            Am 
                                    G
You gave up all the golden factories to see who in the world you might be