Formulate diverse chord combinations to augment the harmonic richness of the given musical work.
d | cBAa (f/g/a) (ec) | dfec B/B/B (Bd) | cBAa (f/g/a) (ec) | 
 dfec A/A/A A :| d | cBAB cdec | dfec B/B/B (Bd) | cBAB cdeg | 
 agac A/A/A (Ad) | cAeA fAeA | dfec B/B/B (Bg) | afge fdec | 
 dfec A/A/A A |]  
X:1
L:1/8
M:2/2
K:A
 d |"A" cBAa"D" (f/g/a)"A" (ec) |"D" dfec"E" B/B/B (Bd) |"A" cBAa"D" (f/g/a)"A" (ec) | 
"D" df"E"ec"A" A/A/A A :| d |"A" cBAB cdec |"D" dfec"E" B/B/B (Bd) |"A" cBAB cdeg | 
"D" agac"A" A/A/A (Ad) |"A" cAeA fAeA |"D" dfec"E" B/B/B (Bg) |"A" afge"D" fdec | 
"E" dfec"A" A/A/A A |]  