Devise chord arrangements to harmonically enhance the given musical passage.
BA | FB BA B3 d | cBAf ecBA | FB BA BcdB | cBAc B2 :| Bc |: d2 dc dfed | 
 (3cBA eA fA eA | d2 dc defb | afed dB Bc :: dB (3BAB bafb | afec ABce | 
 dB (3BBB bafb | afec B2 Bc :|  
X:1
L:1/8
Q:1/8=260
M:4/4
K:D
 BA |"Bm" FB BA B3 d |"A" cBAf ecBA |"Bm" FB BA BcdB | cBAc B2 :| Bc |:"Bm" d2 dc dfed | 
"A" (3cBA eA fA eA |"Bm" d2 dc defb | afed dB Bc ::"Bm" dB (3BAB bafb |"A" afec ABce | 
"Bm" dB (3BBB bafb | afec B2 Bc :|  