Crook Brothers' Breakdown -- Chord Progression

A 
  D (I) - D (I) - D (I)  - D (I)
  D (I) - D (I) - G (IV) - G (IV)
  D (I) - D (I) - D (I)  - D (I)
  D (I) - D (I) - A (V)  - D (I)
B 
  Bm (vi)  - Bm (vi)  - Bm (vi)  - Bm (vi)
  Bm (vi)  - Bm (vi)  - Bm (vi)  - Bm (vi)
  Bm (vi)  - Bm (vi)  - Bm (vi)  - Bm (vi)
  Bm (vi)  - Bm (vi)  - A  (V)   - D  (I)