Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/16
M:4/4
K:C
['[G,DAd]16 |:[M:2/4]', '(ed^cB) (d2!4!ed) (^c2B2) (d2!4!ed) (ed^cB) ^c4 d4', '(d2^cB) (G2AB) (^c2B2) (G2AB) (d2^cB) A4'  
X:1
L:1/16
M:4/4
K:C
 [G,DAd]16 |:[M:2/4] (d2!4!ed) (ed^cB) | (d2!4!ed) (^c2B2) | (d2!4!ed) (ed^cB) | ^c4 d4 :: 
 (G2AB) (d2^cB) | (G2AB) (^c2B2) | (G2AB) (d2^cB) | A4 G4 :|  