Create a musical piece that includes the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
M:4/4
K:Amix
['', 'af [eA]2 cA Bc{c} d2 e2 cA'  
X:1
L:1/8
M:4/4
K:Amix
 af |: [eA]2 cA Bc{c} d2 | e2 cA eAAEf | eAcA Bcdc |1 ecaB{AB} A2 af :|2 ecaB A2 A2 ||  