Create a fitting sequence of chord changes that enhance the given musical piece.
|: A | f/g/f/e/ dc | Bd AF | A (3(B/c/B/ c)d | (e2{f} e) A | f>e dc | 
 Bd AF | A/B/c/d/ fe | (d2 d) :: z | Ad/e/ fd | ad/e/ f/e/d | c/d/e/f/ ge | 
 ba a/g/f | Ad/e/ fd | ad f/e/d | c/d/e/f/ gc | ed d :|  
X:1
L:1/8
M:2/4
K:D
|: A |"D" f/g/f/e/ dc |"G" Bd"D" AF |"D" A (3(B/c/B/ c)d |"A" (e2{f} e) A |"D" f>e dc | 
"G" Bd"D" AF |"A" A/B/c/d/ fe |"D" (d2 d) :: z |"D" Ad/e/ fd | ad/e/ f/e/d |"A" c/d/e/f/ ge | 
"D" ba a/g/f |"D" Ad/e/ fd | ad f/e/d |"A" c/d/e/f/ gc |"D/A" ed"D" d :|  