Adapt chord configurations to promote harmonic richness in the given piece of music.
C/D/ | EE A>B | ce- ee | cc BA | D3 F | EE G>B | cB- BB |1 G>A GF | 
 E3 :|2 GE FG | A3 |]  
X:1
L:1/8
M:2/4
K:A
 C/D/ |"A" EE A>B |"A" ce- ee |"A" cc BA |"D" D3 F |"E7" EE G>B |"E7" cB- BB |1"E7" G>A GF | 
"A" E3 :|2"E7" GE FG |"A" A3 |]  