Develop harmonious chord progressions that elevate the provided tune.
e | c{d}e f{g}a e2 ce | dBfB bBdB | c{d}e f{g}a e2 ce | dBge a2 A || e | 
 c{d}e f{g}a e2 ce | dBfB bBdB | cefa efce | defg a2 A |] e | cA A2 cAcA | 
 BE E2 BEBd | cA A2 cAcA | BE E2 e2 A || e | cAeA fAeA | GEBE GABd | 
 cAeA"^(E7)" aebe | [c'a][ae][d'b][c'a] [bg]2 a |]  
X:1
L:1/8
M:2/2
K:A
 e |"A" c{d}e f{g}a e2 ce |"Bm" dBfB"E7" bBdB |"A" c{d}e f{g}a e2 ce |"E7" dBge"A" a2 A || e | 
"A" c{d}e f{g}a e2 ce |"Bm" dBfB"E7" bBdB |"A" cefa efce |"E7" defg"A" a2 A |] e |"A" cA A2 cAcA | 
"E7" BE E2 BEBd |"A" cA A2 cAcA |"E7" BE E2"A" e2 A || e |"A" cAeA fAeA |"E7" GEBE GABd | 
"A" cAeA"^(E7)" aebe |"A" [c'a][ae][d'b][c'a]"E7" [bg]2"A" a |]  