Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
M:2/2
K:A
['BABc BdcB AGAc ecAc ecAc edcB c2'  
X:1
L:1/8
M:2/2
K:A
 cB |"A" A2 Ac ecAc |"D" d2 df"A" ecAc |"D" d2 fd"A" c2 ec |"E" BABc BdcB |"A" AGAc ecAc | 
"D" dcdf"A" ecAc | agaf"E" edcB |"A" c2 A2 A2 :: (3efg |"A" aece fece | aece fece | 
"D" d2 bd"A" c2 ac |"E" BABc BdcB |"A" AGAc ecAc |"D" dcdf"A" ecAc | agaf"E" edcB |"A" c2 A2 A2 :|  