Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/8
M:4/4
K:Ador
['e2 cA', 'B/c/d eAcA'  
X:1
L:1/8
M:4/4
K:Ador
 e2 cA eA B/c/d | e2 cA dG B/c/d | e2 cA eA B/c/d | edge dG B/c/d :: eAcA eA B/c/d | 
 eAcA dG B/c/d | eAcA eA B/c/d | edge dG B/c/d :|  