Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/16
M:4/4
K:Amin
['A2>c2 e2d2 e4 B2d2', 'G2E2 F2>G2 A2c2 BABG F2GA BcBG FGBd'  
X:1
L:1/16
M:4/4
K:Amin
|: A2>c2 e2d2 e4 B2d2 | c2Bd cABd edcA B2G2 | A2>c2 e2d2 e4 B2d2 | c2BA GABG |1 ABAG A4 :|2 
 A4 AEAB |: c2>d2 e2c2 BABc d2G2 | A2>B2 c2BA GABA G2E2 | F2>G2 A2c2 BABG F2GA | 
 BcBG FGBd cABG F2GB | cBAc BAGE |1 A6 B2 :|2 A8 ||  