Develop diverse chord patterns to increase the melodic richness of the submitted musical excerpt.
|: D2 | G2 GA BG | c2 cB Ac | B2 BA GB | AG FE FD | G2 GA BG | c2 cB AG | 
 FE DE FD | G4 :: Bc | d2 dc Bd | c2 cB Ac | B2 BA GB | AG FE D2 | d2 Bc de | 
 c2 AB cd | BA GB AF | G4 :|  
X:1
L:1/8
M:3/4
K:G
|: D2 |"G" G2 GA BG |"C" c2 cB Ac |"G" B2 BA GB |"D" AG FE FD |"G" G2 GA BG |"C" c2 cB AG | 
"D" FE DE FD |"G" G4 :: Bc |"G" d2 dc Bd |"C" c2 cB Ac |"G" B2 BA GB |"D" AG FE D2 |"G" d2 Bc de | 
"C" c2 AB cd |"D" BA GB AF |"G" G4 :|  