Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/8
M:4/4
K:C
['eA (3(AAA)', 'ea{b} (3(aga)'  
X:1
L:1/8
M:4/4
K:C
[M:2/2][K:A] .abc gf | eA (3(AAA) e=gfg | eA (3(AAA) efdf | eA (3(AAA) egfa ||1 =gedB Agfg :|2 
 =gedB ABcd || ea{b} (3(aga) bgag | eaag (3(ef=g) dg | ea{b} (3(aga) baga | =gedB ABcd | 
 ea{b} (3(aga) bgag | eaag efdf | dega bgaf | =gedB A2 |]  