Develop chord sequences that enhance the given musical composition.
|: (3A,B,C | D2 FD CEAG | Fddc dAFA | GBeG FADF | GFED CEA,C | 
 D2 FD CEAG | Fddc dAFA |"^em" GBed cAGE |1 EDCE D2 :|2 EDCE D2 |: fg | 
 afdf gece | dfec dAFA | GBeG FAdf | gee^d efg^g | afdf gece | 
 df ec dAFA | GBed cAGE |1 EDCE D2 :|2 EDCE D2 ||  
X:1
L:1/8
M:4/4
K:D
|: (3A,B,C |"D" D2 FD"A" CEAG |"D" Fddc dAFA |"Em" GBeG"D" FADF |"Em" GFED"A" CEA,C | 
"D" D2 FD"A" CEAG |"D" Fddc dAFA |"^em" GBed"A" cAGE |1 EDCE"D" D2 :|2 EDCE"D" D2 |: fg | 
"D" afdf"A" gece |"D" df"A"ec"D" dAFA |"Em" GBeG"D" FAdf |"Em" gee^d"A" efg^g |"D" afdf"A" gece | 
"D" df"A" ec"D" dAFA |"Em" GBed"A" cAGE |1 EDCE"D" D2 :|2 EDCE"D" D2 ||  