Develop chord structures to complement and enrich the harmony of the allotted musical excerpt.
|: dB dB/d/ | ed B/c/d | gf/g/ ag | f2 e2 | cA e>d | cB A>B |1 AG FE | 
"^(G)" E2 D2 :|2 AG FG |"^(G)" A2 G2 |]: B3 c | d3 B/c/ | dg B/c/d | 
 dc c/B/c | A3 B | c3 d |1 fe cA | ed BG :|2 fe cA | G2 g2 |]  
X:1
L:1/8
M:2/4
K:G
|:"G" dB dB/d/ |"G" ed B/c/d |"G" gf/g/ ag |"C" f2 e2 |"Am" cA e>d |"D7" cB A>B |1"D7" AG FE | 
"^(G)" E2"G" D2 :|2"D7" AG FG |"^(G)" A2"G" G2 |]:"G" B3 c |"G" d3 B/c/ |"G" dg B/c/d | 
"Am" dc c/B/c |"D7" A3 B |"D7" c3 d |1"D7" fe cA |"G" ed BG :|2"D7" fe cA |"G" G2 g2 |]  