Develop harmonious chord sequences that enhance the given musical composition.
Bc |: dBeB dBAG | EADC B,G,A,B, | G,B,DB dBAG | FGAB A2Bc | dBeB dBAG | 
 EGAB cedc | BcdB AGEF |1 GBAF G2Bc :|2 GBAF G2Bc |: gfga bgab | agea gedc | 
 Bdga bgag | fgab agef | gfag bgab | aged BcdB | cedc BcdB |1 
 AGEF G2Bd :|2 AGEF G2 ||  
X:1
L:1/16
M:2/4
K:G
 Bc |:"G" dBeB dBAG |"C" EADC B,G,A,B, |"G" G,B,DB dBAG |"D7" FGAB A2Bc |"G" dBeB dBAG | 
"C" EGAB cedc |"G" BcdB"D7" AGEF |1"G" GBAF G2Bc :|2"G" GBAF G2Bc |:"G" gfga bgab |"C" agea gedc | 
"G" Bdga bgag |"D7" fgab agef |"G" gfag bgab |"C" aged"G" BcdB |"C" cedc"G" BcdB |1 
"D7" AGEF"G" G2Bd :|2"D7" AGEF"G" G2 ||  