Construct an appropriate set of chord movements that support the existing musical arrangement.
|: G3 GAB | AGE GED | G3 AGE | GED D3 | G3 GAB | AGE GAB | 
 cBA BGE | DED D3 :: cBA BAG | A3 AGE | cBA BGE | GED GAB | 
 c2 c BAG | A3 ABc | dcA{B} AGE | GED D3 :|  
X:1
L:1/8
M:6/8
K:G
 |:"G" G3 GAB |"C" AGE"D" GED |"G" G3"C" AGE |"D" GED D3 |"G" G3 GAB |"C" AGE"G" GAB | 
"Am" cBA"G" BGE |"D" DED D3 ::"Am" cBA"G" BAG |"D" A3 AGE |"Am" cBA"G" BGE |"D" GED"G" GAB | 
"Am" c2 c"G" BAG |"D" A3 ABc |"Am" dcA"G"{B} AGE |"D" GED D3 :|  