Tracy Chapman - Devotion chords

I don't know this chord, so I'll call it X. Please correct me :)

X and C are played only within e,b,g,D.

X

e-----3----------|
b----------5-----|
g-------4--------|
D----------5-----|
A--X-------------|
E--X-------------|

Intro: X C(III) A(III)


X  C      A
If I am right
X  C      A
If I can be
X  C          A
Constant and faithful
X       C    A
You'll find me

Chorus

X C A              X C A
    In my devotion
X C A             X C A
    In my devotion

      X       C      A
What if you find a fault

            X       C      A
Between my purpose and my deeds

      X       C      A
And deem me beyond salvation

      X     C      A
Judge me to be unworthy

Chorus
[ Tab from: http://www.guitaretab.com/t/tracy-chapman/298257.html ]
X C A                X C A
     Of your devotion
X C A                X C A
     Of your devotion

X             C       A       C
If this be obsession deliver me

X             C       A       C
A passing infatuation deliver me

X             C             A       C
A feeling lacking in purity deliver me
X             C     A       C
A test of fidelity deliver me

A       C
Deliver me

A       C
Deliver me

X       C        A
What if I should find

X          C        A
You're no good for me

     X       C        A
What if I can't be strong enough

     X       C        A
What if I can't break free

Chorus

X C A              X C A
    Of my devotion
X C A             X C A
    Of my devotion