Create chord structures that will improve the harmony of the provided musical section.
Bc | dgfe d2 Bc | dgfe d2 Bc |1,3 dBdg ec c2 | dBGB A2 :|2,4 dBdg ecAF | 
 G2 B2 G2 :: dc | BGDG BGDG | BGDG TB2 AB |1,3 cAFA cAFA | cAFA c2 :|2,4 
 cBcd ecAF | G2 B2 G2 :|  
X:1
L:1/8
M:2/2
K:G
 Bc |"G" dgfe d2 Bc | dgfe d2 Bc |1,3 dBdg"C" ec c2 |"G" dBGB"D7" A2 :|2,4"G" dBdg"D7" ecAF | 
"G" G2 B2 G2 :: dc |"G" BGDG BGDG | BGDG TB2 AB |1,3"D7" cAFA cAFA | cAFA"C" c2 :|2,4 
"C" cBcd"D7" ecAF |"G" G2 B2 G2 :|  