Avenged Sevenfold - Nightmare chords

Chorus 1:
Dm                C
  You should have known
F              Bb
  the price of evil
Dm                C
  and it hurts to know 
           F          Bb
that you belong here! Yeah!
Am       (hold)
Ooooooooh It's your 
        Dm--
fucking nightmare!
While your nightmare 
comes to life!

[ Tab from: http://www.guitaretab.com/a/avenged-sevenfold/250298.html ]
Chorus 2:
Dm                C
  You should have known
F              Bb
  the price of evil
Dm                C
  and it hurts to know 
           F          Bb
that you belong here! Yeah!
Dm          C   F             Bb
  No one to call everybody to fear
Dm            C               F        Bb
  Your tragic fate is looking so clear yeah!
Am       (hold)             Dm---
Ooooooooh It's your fucking nightmare! hahahaha