Nina Simone - Trouble In Mind chords

This song is written by Richard M  Jones, but for some reason UG didn't let me 
register it under that namne. Nina Simone did however record this song... 
[ Tab from: http://www.guitaretab.com/n/nina-simone/252549.html ]
C                   G7         C             F
Trouble in mind I'm blue but I won't be blue always
          C                    G7               C
Cause the sun's gonna shine in my back-door someday
                 G7               C             F
I'm gonna lay my head on some lonesome railroad line
    C                   G7     C
And let that 2:19 train pacify mind
 
                    G7          C              F
Trouble in mind I'm blue I have almost lost my mind
            C                            G7        C
Sometimes I feel like living sometimes I feel like dying
                      G7                    C       F
I'm going down to the river gonna take me a rocking chair
    C                                G7             C
And if the blues don't leave me I'll rock away from here
 
                    G7          C                F
Trouble in mind I'm blue my old heart is beating slow
        C                   G7         C
I ain't had so such trouble in my life before
                     G7                  C             F
My good gal she done quit me and it sure does leave my mind
     C                        G7                    C
When you see me laughing it's laughing to keep from crying