Develop chord progressions that complement the provided melody.
"^A" a2 e c2 e | agf edc | aff f2 e | fag f2 e | a2 e c2 e | agf edc | def efg | 
 aec B2 A ::"^B" cAA eAA | cAc edc | dBB fBB | dBd fed | cAA eAA | agf edc | 
 def efg | aec B2 A :|"^A" a3 e3 | c2 d e3 | f3 d3 | B2 c d3 | a3 e3 | 
 c2 d e3 | f2 e d2 c | B2 A e3 ::"^B" c3 e3 | c2 d e3 | d3 f3 | B2 c d3 | c3 e3 | 
 c2 d e3 | d3 B3 | B2 A e3 :|"^A" [ca]2 [ca] z3 | z6 | [da]2 [da] z3 | 
 [eg]2 [eg] z3 | [ca]2 [ca] z3 | z6 | [da]2 [da] z3 | [eg]2 [eg] z3 :: 
"^B" [Ac]2 [Ac]- [Ac]2 [Ac] | [Ac]2 [Ac]- [Ac]2 [Ac] | [Ad]2 [Ad]- [Ad]2 [Ad] | 
 [GB]2 [GB]- [GB]2 [GB] | [Ac]2 [Ac]- [Ac]2 [Ac] | [Ac]2 [Ac]- [Ac]2 [Ac] | 
 [Ad]2 [Ad]- [Ad]2 [Ad] | [GB]2 [GB]- [GB]2 [GB] :|  
X:1
L:1/8
M:6/8
K:A
"^A""A" a2 e c2 e | agf edc |"D" aff f2 e |"E7" fag f2 e |"A" a2 e c2 e | agf edc |"D" def efg | 
"E7" aec B2 A ::"^B""A" cAA eAA | cAc edc |"D" dBB fBB |"E7" dBd fed |"A" cAA eAA | agf edc | 
"D" def efg |"E7" aec B2 A :|"^A""A" a3 e3 | c2 d e3 |"D" f3 d3 |"E7" B2 c d3 |"A" a3 e3 | 
 c2 d e3 |"D" f2 e d2 c | B2 A e3 ::"^B""A" c3 e3 | c2 d e3 |"D" d3 f3 |"E7" B2 c d3 |"A" c3 e3 | 
 c2 d e3 |"D" d3 B3 |"E7" B2 A e3 :|"^A""A" [ca]2 [ca] z3 | z6 |"D" [da]2 [da] z3 | 
"E7" [eg]2 [eg] z3 |"A" [ca]2 [ca] z3 | z6 |"D" [da]2 [da] z3 |"E7" [eg]2 [eg] z3 :: 
"^B""A" [Ac]2 [Ac]- [Ac]2 [Ac] | [Ac]2 [Ac]- [Ac]2 [Ac] |"D" [Ad]2 [Ad]- [Ad]2 [Ad] | 
"E7" [GB]2 [GB]- [GB]2 [GB] |"A" [Ac]2 [Ac]- [Ac]2 [Ac] | [Ac]2 [Ac]- [Ac]2 [Ac] | 
"D" [Ad]2 [Ad]- [Ad]2 [Ad] |"E7" [GB]2 [GB]- [GB]2 [GB] :|  