Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:2/4
K:D
['eeee (3dee e2- e4 dede e/d/BBB- B4']  
X:1
L:1/8
M:2/4
K:D
 eeee | (3dee e2- | e4 | dede | e/d/BBB- | B4 | Bdde | ee/d/Bd- | d4 | dede- | e4 | e/d/B B2- | 
 B4 | z2 z2 |]  