Create a set of chord combinations that enhance the harmony of the submitted musical composition.
A2 cA aAce | dGBd e4 | fedc B2 AB |1 cABc B4 :|2 cABc A4 :| 
 A2 GF E3 B | c2 d2 e4 | fedc B2 AB |1 cABc B4 :|2 cABc A4 :|  
X:1
L:1/8
M:4/4
K:Amin
"A" A2 cA"F" aAce |"G" dGBd"C" e4 |"F" fedc"G" B2 AB |1"F" cABc"E" B4 :|2"F" cABc"A" A4 :| 
"A" A2 GF"E" E3 B |"E" c2 d2"C" e4 |"F" fedc"G" B2 AB |1"F" cABc"E" B4 :|2"F" cABc"A" A4 :|  