The first chorus is bass only, but I've written in the guitar chords if you want to play over it

[Intro]
C F G C
[Chorus]
        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.
        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.

[Verse 1]

C
Hey now baby did you get that letter? 
    F                                       G
You take me back and I'll treat you better. 
Ain't no one's business but my own.
C
Hey now baby did you get that letter? 
    F                                       G
You take me back and I'll treat you better. 
Ain't no one's business but my own.

[Chorus]

        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.
        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.

[Verse 2]

C
Well sometimes my baby is boozy 
F                                   G
And sometimes she tries to rule me. 
Ain't no one's business but my own.
C
Well sometimes my baby is boozy 
F                                   G
And sometimes she tries to rule me. 
Ain't no one's business but my own.

[Chorus]

        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.
        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.

[Verse 3]

C
Champagne don't make me lazy, 
F                            G
Cocaine don't make me crazy, 
Ain't no one's business but my own.
C
Cocaine don't make me crazy, 
F                             G
Champagne don't make me lazy. 
Ain't no one's business but my own.


[Chorus]

        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.
        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.


[Verse 4]

C
Well sometimes I might get a little crazy 
  F                             G
I take my gun and shoot my lady, 
Ain't no one's business but my own.
C
Well sometimes I might get a little crazy 
  F                             G
I take my pistol shoot my lady,
Ain't no one's business but my own.


[Chorus]

        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.
        C
Said it ain't nobody's dirty business 
F
How my baby treats me 
G                        C
Nobody's business but my own.