Design chord combinations to enhance the harmony of the given musical composition.
B2 c dcB | efg efg | edc BAG | FAG FED | B2 c dcB | efg efg | 
 edc BcA | G3 G3 :: ADD BDD | cDD BDD | ADD BDD | A2 D DDD | 
 ADD BDD | cDD BDD | AcB AGF | G6 :|  
X:1
L:1/8
M:6/8
K:G
"G" B2 c dcB |"C" efg efg | edc"G" BAG |"D" FAG FED |"G" B2 c dcB |"C" efg"G" efg | 
"C" edc"D7" BcA |"G" G3 G3 ::"D" ADD"G" BDD |"D" cDD"G" BDD |"D" ADD"G" BDD |"D" A2 D DDD | 
 ADD"G" BDD |"D" cDD"G" BDD |"D7" AcB AGF |"G" G6 :|  