Develop an appropriate set of chord transitions to enhance the existing music piece.
dc |: BGFD EC (3CCC | DGGF GABc | defd cAGF | D=FFE F2 dc | 
 BGFD EC (3CCC | DGGF GABc | defd cAGF |1 DGGF G2 dc :|2 DGGF G2 D2 |: 
 G2 Bd gdBG | (3=FFF Ac =fcAF | G2 Bd gdBd | cBcd cAFA | (3GFG Bd gdBG | 
 =F2 Ac =fcAF | GABd cAGF |1 DGGF G2 D2 :|2 DGGF G4 ||  
X:1
L:1/8
M:4/4
K:G
 dc |:"G" BG"D"FD"C" EC (3CCC |"G" DGGF GABc |"D" defd cAGF |"F6" D=FFE F2 dc | 
"G" BG"D"FD"C" EC (3CCC |"G" DGGF GABc |"D" defd cAGF |1 DGGF"G" G2 dc :|2"D7" DGGF"G" G2 D2 |: 
"G" G2 Bd gdBG |"F" (3=FFF Ac =fcAF |"G" G2 Bd gdBd |"Am7" cBcd"D7" cAFA |"G" (3GFG Bd gdBG | 
"F" =F2 Ac =fcAF |"G" GABd"D7" cAGF |1 DGGF"G" G2 D2 :|2"D7" DGGF"G" G4 ||  