Design an agreeable chord progression that fits well with the given music piece.
AB | c2 Bc e2 cB | ABAF E2 AB | c2 Bc ecAc | B4- B2 AB | 
 c2 Bc e2 cB | ABAF E2 AB | cBce BABe | A6 :: cd | e2 ce a2 ga | 
 fecd e2 cd | e2 ce a2 ga | f4- f2 ef | a2 A2 A2 cB | ABAF E2 AB | 
 cBce BABe | A6 :|  
X:1
L:1/8
M:4/4
K:A
 AB |"A" c2 Bc e2 cB |"D" ABAF"E7" E2 AB |"A" c2 Bc"F#m" ecAc |"Bm" B4-"E7" B2 AB | 
"A" c2 Bc e2 cB |"D" ABAF"E7" E2 AB |"A" cBce"E7" BABe |"A" A6 :: cd |"A" e2 ce a2 ga | 
"D" fecd"E7" e2 cd |"A" e2 ce"E7" a2 ga |"F#m" f4-"E7" f2 ef |"A" a2 A2 A2 cB |"D" ABAF"E7" E2 AB | 
"A" cBce"E7" BABe |"A" A6 :|  