Develop chord progressions that enhance the given music composition.
|: B2 (uBc) dBGB | A(uGFA DF)GB | vA2 vFA DAFA | ABcA B(uGDG) | B2 (uBc) dBGB | 
 A(uGFA DF)GB | vA2 vFA DAFA |1 GBAF G2 (uGA) :|2 GBAF G2 (DB,) |: G,B,DG BABd | 
 (vefg)e dBG(uB | cd)e(uc Bc)dB | cABG AFDB, | G,B,DG BABd | 
 (vefg)e dBG(uB | cd)e(uc Bc)dB |1 cBAF G2 (uDB,) :|2 cBAF G2 (uDG) |]  
X:1
L:1/8
M:2/2
K:G
|: B2 (uBc) dBGB |"D" A(uGFA DF)GB |"D7" vA2 vFA DAFA | ABcA"G" B(uGDG) | B2 (uBc) dBGB | 
"D" A(uGFA DF)GB |"D7" vA2 vFA DAFA |1"G" GBAF G2 (uGA) :|2"G" GBAF G2 (DB,) |:"G" G,B,DG BABd | 
"C" (vefg)e"G" dBG(uB |"C" cd)e(uc"G" Bc)dB |"Am7" cABG"D7" AFDB, |"G" G,B,DG BABd | 
"C" (vefg)e"G" dBG(uB |"C" cd)e(uc"G" Bc)dB |1"D7" cBAF"G" G2 (uDB,) :|2"D7" cBAF"G" G2 (uDG) |]  