Create a fitting sequence of chord changes that enhance the given musical piece.
D2 (3FED FAef | gefg fdBd | A2 FA dfaf | gefg edBd | D2 (3FED FAef | 
 gefg fdBd | (3ABA FA FBde | (3fga eg fd D2 :: e2 | f2 df (3efe ce | 
 dc DA GAFA | DFAd fedf | gefg edBd | f2 df (3efe ce | dc DA GAFA | 
 DEFG ABdf | Afea fd d :|  
X:1
L:1/8
M:4/4
K:D
"D" D2 (3FED FAef |"G" gefg"D" fdBd |"A" A2 FA"D" dfaf |"G" gefg"D" edBd | D2 (3FED FAef | 
"G" gefg"D" fdBd |"A" (3ABA FA"G" FBde |"A" (3fga eg"D" fd D2 :: e2 |"D" f2 df"A" (3efe ce | 
"D" dc DA"A" GAFA |"D" DFAd fedf |"G" gefg"D" edBd | f2 df"A" (3efe ce |"D" dc DA"A" GAFA | 
"D" DEFG ABdf |"A" Afea"D" fd d :|  