Develop diverse chord patterns to increase the melodic richness of the submitted musical excerpt.
|:"^A" A,2 DE FG | Bc/B/ AD FA | de/d/ cA ce | ef/e/ dAFD | A,2 DE FG | 
 Bc/B/ AD FA | de/d/ cA ce | ef/e/ d4 ::"^B" f2 fe/f/ gf | fe ed ee | 
 a2 a^g/a/ ba | gf fa d'a | f2 fe/f/ gf | fe ed cB | Bc/B/ AA GG | 
 EF/E/ D4 :|  
X:1
L:1/8
Q:1/4=100
M:3/4
K:D
|:"^A""D" A,2 DE FG |"G" Bc/B/"D" AD FA |"D" de/d/"A" cA ce |"A" ef/e/"D" dAFD |"D" A,2 DE FG | 
"G" Bc/B/"D" AD FA |"D" de/d/"A" cA ce |"A" ef/e/"D" d4 ::"^B""D" f2 fe/f/"G" gf |"D" fe"A" ed ee | 
"A" a2 a^g/a/ ba |"G" gf"D" fa d'a |"D" f2 fe/f/"Em" gf |"Em" fe ed cB |"G" Bc/B/"A" AA GG | 
"A" EF/E/"D" D4 :|  