Intro:
C
( Bb  C ) (3x)
( G#  Bb  D# )
C
( Bb  C ) (3x)
( G#  Bb  D# )

C       Bb  C       Bb  C         Bb    C   G#       Bb D#
Evil in my head, in my head, inside this private hell
I'm not feeling very well I'm not feeling very well
Frustration, disgust, aggravation, disgust, mental hell
I'm not feeling very well I'm not feeling very well

G#                            C
Day, day after day, it never changes, always the same way
          G#             F             G
Day after day, day after day, day after

Demons in my head, in my head, inside this private hell oh yeah, oh yeah
I'm not feeling very well I'm not feeling very well
Frustration, disgust, aggravation, disgust, mental hell oh yeah, oh yeah
I'm not feeling very well I'm not feeling very well
   Day, day after day...

( C  D#  G#  Bb )

C      Bb   C      Bb
Mental hell mental hell