Valley Forge -- Chord Progression

A 

  D - D - C - C 
  C - C - C - D
  D - D - C - C 
  C - C - C - D

B 

  D - D - D - D 
  D - D - C - C
  D - D - D - D
  C - C - C - D

C 

  C - C - C - C
  C - C - C - D