Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
M:2/2
K:A
['AecA ecae', 'agae cAec'  
X:1
L:1/8
M:2/2
K:A
 c | AecA ecae | fdec dBBc | AecA ecae | fdBe cAA :| e | agae cAec | Bbba bffg | agae cAec | 
 dfed cAAe | agae cAec | Bbba bffg | afbg afed | ceBe cAA ||  