Casting Crowns
American Dream
Key of D

Verse 1:
D - Bm (repeat many times)

Prechorus:
Em - G - D (2x)

Chorus: (use power chords)
D - G - B - G (2x)
B - D - G (2x)

Verse 2:
D - Bm (repeat many times)

Prechorus:
Em - G - D (2x)

Chorus: (use power chords)
D - G - B - G (2x)
B - D - G (2x)

Bridge:
D - Bm (repeat many times)

Prechorus:
Em - G - D (2x)

Chorus: (use power chords)
D - G - B - G (2x)
B - D - G (2x)

Ending:
D - G - B - A (2x)
(end with D)
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The other versions I've seen 
aren't as accurate as this one. 
Try it out and tell me what you think!
Please vote 5.0!!! - (matt j t)