Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/16
M:2/4
K:A
['Bc.A2 (3(uEFE)CE', 'aece gbeg befg |{b} agae (3(ufga)vec dBcA'  
X:1
L:1/16
M:2/4
K:A
 (3(uEFE)vCuE Ac"^4"ec | fc"^4"ec Bc.A2 | (3(uEFE)CE Aceg | afec Bc.A2 | (3(uEFE)CE Acec | 
 dBcA BAFA | .E2(3(EFG) Aceg |1 afec .A2GF :|2 afec .A2(3(efg) |]"_f"{b} vagab aece | ecac eace | 
{b} agab aece | gbeg befg |{b} agae (3(ufga)vec | dBcA BAFA | .E2(3(EFG) Aceg |1 
 afec .A2(3(efg) :|2 afec A2 z2 |]  