Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:4/4
K:Amin
['A2 Gc', 'cded cA A2 BG G2'  
X:1
L:1/8
M:4/4
K:Amin
|: A2 Gc AD D2 | A2 GE cdec | A2 Gc AD D2 | G3 A GEDc | A2 Gc AD D2 | A2 GE cdec | A2 Gc d3 e | 
 cABG EA A2 :: cded cA A2 | BG G2 cAAB | cded cAAB | cABG EAAB | cded cA A2 | BG G2 c3 d | 
 e3 g aged | cABG EA A2 :|  