Create a fitting sequence of chord changes that enhance the given musical piece.
|: GBd cA^F | D^FA G2 e | fed edc | dcB cA^F | GBd cA^F | 
 D^FA G2 A | BAG AG^F |1 D^FA GBA :|2 G3 G2 d |:[K:D] DFA fgf | 
 eAA A2 a | fdA Adf | gec Ace | DFA fgf | eAA A2 a/g/ | fdA gec |1 
 dDD D2 A :|2 d3 d2 z ||  
X:1
L:1/8
M:6/8
K:Dmin
|:"Gm" GBd"D7" cA^F |"D7" D^FA"Gm" G2 e |"F" fed"C" edc |"Gm" dcB"D7" cA^F |"Gm" GBd"D7" cA^F | 
"D7" D^FA"Gm" G2 A |"Gm" BAG"D7" AG^F |1"D7" D^FA"Gm" GBA :|2"Gm" G3 G2 d |:[K:D]"D" DFA fgf | 
"A7" eAA A2 a |"D" fdA Adf |"A7" gec Ace |"D" DFA fgf |"A7" eAA A2 a/g/ |"D" fdA"A7" gec |1 
"D" dDD D2 A :|2"D" d3 d2 z ||  