Lemon Demon - A Schizophrenic Twist chords

I didn't write these, they are from http://wiki.illemonati.com.
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[ Tab from: http://www.guitaretab.com/l/lemon-demon/192433.html ]
VERSE:
C         Caug   F
Something wasn’t right
 Caug    C         Caug       F       Caug C
I barely slept all through the night
    Caug     F       Caug
And when the morning came
      C     Caug    F      Caug
I was lying outside in the rain
C         Caug    F
The spiky nail of darkness
Fm       C        Ab      Eb    F7
Burrowed straight into my heart
C          Caug  F
I tried to use a crowbar
Fm    C    Ab       Eb    F7
But I only pulled myself apart 
Ab
I’m easily amused enough
   Eb
To make it through the day
    Ddim
I’m random and confused enough
   Ab          Bb
To be in total disarray
Ab
Tell me that I’m all alone
   Eb
In thinking that I’m all alone
    Ddim
I’m so completely on my own
     Ab            Bb  C
That everything’s OK

CHORUS:
  Caug     F     Fm
I might be on to something
C    AbEb  Bb  C
(Schizophrenic twist)
  Caug       F     Fm
I might just be on something
C    AbEb  Bb  C
(Schizophrenic twist)
    Caug        F       Fm
But something’s telling me
C         Ab        Eb      Bb 
And don’t believe a word of this
    C     Caug        F   
But music sounds much better
Fm     Ab            Ab7
With a schizophrenic twist 
(OR: 
Fm        Ab7
With a guitar.)