Design an agreeable chord progression that fits well with the given music piece.
|: B | AF d>A | Bd A>F | AB/c/ dA | Be e>f | | AF d>A | Bd Ad | 
 e/d/c/B/ AF/A/ | [BG][dG] [dF] :: f | e/d/c/B/ AF/A/ | 
 Bd Af e/d/c/B/ AF/A/ | Be ef | | e/d/c/B/ AF/A/ | Bd Ad | 
 e/d/c/B/ AF/A/ | [BG][dG] [dF] :|  
X:1
L:1/8
M:2/4
K:D
|:"A7" B |"D" AF d>A |"G" Bd"D" A>F | AB/c/"Bm" dA |"E7" Be"A7" e>f | |"D" AF d>A |"G" Bd"D" Ad | 
"G" e/d/c/B/"D" AF/A/ |"G" [BG][dG]"D" [dF] :: f |"G" e/d/c/B/"D" AF/A/ | 
"G" Bd"D" Af"G" e/d/c/B/"D" AF/A/ |"E7" Be"A7" ef | |"D" e/d/c/B/"D" AF/A/ |"G" Bd"D" Ad | 
"G" e/d/c/B/"D" AF/A/ |"G" [BG][dG]"D" [dF] :|  