Construct harmonious chord sequences that align with the given tune.
ef/g/ | a2 e c2 e | agf edc | aff f2 e | fag f2 e | a2 e c2 e | agf edc | 
 d2 e f2 e | fac B2 A :: cAA eAA | cAA edc | dBB fBB | dBB fed | 
 cAA eAA | cAA edc | d2 e f2 e | fac B2 A :|  
X:1
L:1/8
M:6/8
K:A
 ef/g/ |"A" a2 e c2 e |"A" agf edc |"Bm" aff f2 e |"D" fag f2 e |"A" a2 e c2 e |"A" agf edc | 
"D" d2 e f2 e |"D" fac"E" B2 A ::"A" cAA eAA |"A" cAA edc |"Bm" dBB fBB |"Bm" dBB fed | 
"A" cAA eAA |"A" cAA edc |"D" d2 e f2 e |"D" fac"E" B2 A :|  