Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/16
M:4/4
K:C
['', 'A2AA ABcd', 'cABc d2fd adfd |1 efed cABc :|2', 'A2 fgfe dedB ABAG FAGF EAcA eABc']  
X:1
L:1/16
M:4/4
K:C
[M:2/4][K:D]O ub2e2c2[Q:1/4=120]FG |: A2AA ABcd | A2 (3AAA ABcd | F2>G2 FEDE | FDEF E2FG | 
 A2AA ABcd | A2(3AAA ABcd | efed cABc |1 dfec d2FG :|2 dfec dABc |: d2fd adfd | adfd cABc | 
 d2fd adfd |1 efed cABc :|2 efed c2A2 |: fgfe dedB | ABAG FAGF | EAAA cAeA | cABc (3BcB A2 | 
 fgfe dedB | ABAG FAGF | EAcA eABc |1 dfec d4 :|2 dfec d2FG ||  