Create a piece of music utilizing the given motif and adhering to the specified structure.
X:1
L:1/8
Q:1/8=270
M:4/4
K:Amin
['efed c2 (3BcB AcBA (3GAG', 'efed c2 (3BcB'  
X:1
L:1/8
Q:1/8=270
M:4/4
K:Amin
 cd | efed c2 (3BcB | AcBA (3GAG E2 | ABAG EDEG | A2 AB cBcd | efed c2 (3BcB | AcBA (3GAG (3EDE | 
 ABAG EDEG | A2 (3BAG A2 :| E2 | ABcd e2 e^f | g2 (3g^fe dBGB | efed c2 (3BcB | AGEF G2 cd | 
 efed c2 (3BcB | AcBA (3GAG E2 | ABAG EDEG | A2 AB c2 cd | efed c2 (3BcB | AcBA (3GAG E2 | 
 ABAG EDEG | A2 (3BAG A2 :|  