Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/16
Q:1/4=120
M:2/4
K:A
['(A2c2)(B2d2) (c2e2)(B2d2) c2(BA)', 'e2a2 agfe fedc dcBA'  
X:1
L:1/16
Q:1/4=120
M:2/4
K:A
 (A2c2)(B2d2) | (c2e2)(B2d2) | c2(BA) G2B2 | d2B2 B4 | (A2c2)(B2d2) | (c2e2)(B2d2) | c2(BA) E2A2 | 
 c2A2 A4 :: e2a2 agfe | fedc dcBA | e2a2 g2f2 | g2ab e4 | e2a2 agfe | fedc dcBA | cecA BdBG | 
 c2A2 A4 :|  