Create a set of chord combinations that enhance the harmony of the submitted musical composition.
BA | G2G,2 G,2DC | B,DG GBAG | A2A,2 A,2AG | FAd2 d2ef | gfed edcB | 
 cBAG AGFE | DGFA GBAc | B2G2 G2 :: DC | B,DGD B,DGD | E2C2C2ED | 
 ^CEAE CEAE | F2D2 D2cB | c2e2 edcB | cBAG AGFE | DGFAGBAc | B2G2 G2 :|  
X:1
L:1/16
M:2/4
K:G
 BA |"G" G2G,2 G,2DC | B,DG GBAG |"A7" A2A,2 A,2AG |"D7" FAd2 d2ef |"G" gfed edcB | 
"C" cBAG"A7" AGFE |"G" DGFA"D7" GBAc |"G" B2G2 G2 :: DC |"G" B,DGD B,DGD |"C" E2C2C2ED | 
"A7" ^CEAE CEAE |"D7" F2D2 D2cB |"C" c2e2 edcB |"C" cBAG"A7" AGFE |"G" DGFA"D7"GBAc |"G" B2G2 G2 :|  