Design an agreeable chord progression that fits well with the given music piece.
"^A" E2 | A4 B2 |"^Am/c" c2 B2 A2 | e2 dcBA | B4 E2 | A2 Ac"^Dm/a"Bd | 
 c2 B2 A2 | ^G2 GB"^Am/eE7" B4 :|"^B" B2 | c4 c2 |"^G/b" d4 d2 | 
 e2 e2"^F/c" f2 | e4"^G/b" d2 | cBcd c2 |"^G7/b" dcde d2 | efefef | g3 fed | 
 cBcdec | dcdefd | e2 e2 a2 | ^g2 gabg | a2 e2 c2 | f2 e2 d2 | c2 dcBc | 
 A4 ||  
X:1
L:1/8
M:3/4
K:Amin
"^A" E2 |"Am" A4 B2 |"^Am/c" c2 B2 A2 |"Dm" e2 dcBA |"E7" B4 E2 |"Am" A2 Ac"^Dm/a"Bd | 
"Am" c2 B2 A2 |"E7" ^G2 GB"^Am/e"Ac |"E7" B4 :|"^B" B2 |"Am" c4 c2 |"^G/b" d4 d2 | 
"C" e2 e2"^F/c" f2 |"C" e4"^G/b" d2 |"Am" cBcd c2 |"^G7/b" dcde d2 |"C" efefef |"G7" g3 fed | 
"C" cBcdec |"G" dcdefd |"Am" e2 e2 a2 |"E7" ^g2 gabg |"Am" a2 e2 c2 |"Dm" f2 e2 d2 |"E7" c2 dcBc | 
"Am" A4 ||  