Emilie Autumn - Gentlemen Arent Nice Chords & Tabs

My first tab post but most certainly not my first time figuring out a song by ear.  I 
this fun and relatively easy. I hope this works for you guys... it works for me.  The key 
may be wrong, though.  I tried to fit it as best as I could.

cm          fm      G
Once upon a time I thought
cm          fm          G
"What's the one thing I haven't got?"
cm                                                  fm
There's not a single thing in this world I couldn't buy
fm                        G
That's when a gentleman caught my eye
cm      fm            G
Once or twice we went around
cm           fm           G
But now I'll tell you the thing I've found
cm                                     fm
You shouldn't make your move until you know the price
        fm               cm
Because gentlemen aren't nice
[ Tab from: https://www.guitartabs.cc/tabs/e/emilie_autumn/gentlemen_arent_nice_crd.html ]
cm                      D  dm          C
Just because I won't agree to take his arm
cm      B(flat)    b(flat)m   cm
And I occasionally forget his name
cm                 D             dm       C
He likes to call inclemency what I call charm
cm
But I know they're all the same
             cm           fm    G
I think I've realized my first mistake
cm       fm             G
When he cried that his heart would break
cm                                           fm
I would have thought that I was worth the sacrifice
                     cm
But gentlemen aren't nice

instrumental thing.  Play whatever or find the real notes.  I don't have time, sorry.  I 
use the chords in the key of c minor here for the bass and play notes within the key.  
I think she shifts keys.

cm                       D     dm       C
Just because I leave him all alone for days
cm        B(flat)        b(flat)m  cm
And go about with others of his kind
cm                D        dm    C
He dares complain about my evil ways
cm                        fm
And drive me out of my -- out of my mind
   cm             fm
What I relate is hard to bear
cm                       fm       G
I only endure it so that I might spare you ladies
cm                   fm
I'm not known for my good advice
    cm
But gentlemen aren't
G   fm
So agreeable
cm            G    fm
Love ain't a paradise
cm                         G              fm           <-- not sure
And if I told you once, I won't tell you twice
fm    G          cm
Gentlemen aren't nice
cm               cm
Gentlemen aren't nice