Design chord combinations to enhance the harmony of the given musical composition.
DFA dcd | ecA gfg | afd Adf | edB AFE | DFA def | ecA gfg | afd Adf | 
 edc d2 e :| fdf a2 a | bgb a2 g | fdf a2 a | bgb a2 f | gag fgf | 
 edB g3 | afd Adf | edc d3 :|  
X:1
L:1/8
M:6/8
K:D
"D" DFA dcd |"A7" ecA gfg |"D" afd Adf |"A7" edB AFE |"D" DFA def |"A7" ecA gfg |"D" afd Adf | 
"A7" edc"D" d2 e :| fdf a2 a |"G" bgb"D" a2 g | fdf a2 a |"G" bgb"D" a2 f |"G" gag"D" fgf | 
"G" edB g3 |"D" afd Adf |"A7" edc"D" d3 :|  