Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
M:3/4
K:Amin
['ec BA Bc e2 c2 Ad cB', 'A6 AB c2 d2 e6 fe d2', 'c2 A2']  
X:1
L:1/8
M:3/4
K:Amin
 ec BA Bc | e2 c2 Ad | cB F2 c2 | B6 | ec BA Bc | e2 c2 Ad | cB F2 B2 | A6 :: AB c2 d2 | e6 | 
 fe d2 g2 | e6 :: gf ed ef | e2 c2 A2 | ed cB cd | c2 A2 F2 | dc BA Bc | B2 F2 E2 | FE F2 ^G2 |1 
 A2 c2 e2 :|2 A6 |]  