Create chord structures that will improve the harmony of the provided musical section.
d | e2 c dBG | B2 G GBd | e2 c dBG | c2 A Acd | e2 c dBG | 
 B2 G GAB | cec BdB | cAA Ac :: d | efg gfe | dgB GBd | efg gfe | 
 eaA Acd | efg gfe | def gdB | cac BgB | cAA Ac :|  
X:1
L:1/8
M:6/8
K:G
 d |"C" e2 c"G" dBG |"G" B2 G GBd |"C" e2 c"G" dBG |"Am" c2 A"D7" Acd |"C" e2 c"G" dBG | 
"G" B2 G GAB |"C" cec"G" BdB |"Am" cAA"D7" Ac :: d |"C" efg gfe |"G" dgB GBd |"C" efg gfe | 
"Am" eaA"D7" Acd |"C" efg gfe |"G" def gdB |"C" cac"C" BgB |"Am" cAA"D7" Ac :|  