Design chord combinations to enhance the harmony of the given musical composition.
FAA dAA | BAB dAG | FAA dfe | dBA BAG | FAA dAA | BAB def | gfe f2 e |1 
 dBA BAG :|2 dBA B3 |: fbb faa | fef deg | fbb faa | fed e3 | fbb faa | 
 fef def | gfe f2 e |1 dBA B3 :|2 dBA BAG |]  
X:1
L:1/8
Q:1/8=120
M:6/8
K:Bmin
"D" FAA dAA |"G" BAB dAG |"D" FAA dfe |"G" dBA BAG |"D" FAA dAA |"G" BAB def | gfe f2 e |1 
"A" dBA BAG :|2"A" dBA B3 |:"Bm" fbb faa |"A" fef deg |"Bm" fbb faa |"A" fed e3 |"Bm" fbb faa | 
 fef def |"G" gfe f2 e |1 dBA B3 :|2"A" dBA BAG |]  