Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
M:4/4
K:Edor
['EFGB A3 B', 'c3 B'  
X:1
L:1/8
M:4/4
K:Edor
|: EFGB A3 B | EFGB AGFG | EFGB A3 B | d2 BA AGFG :| EBed c3 B | BABd cABB | EBed c3 B | 
 BAAG GFFE | EDed c3 B | BABd cABB | EFGB A3 B | d2 BA AGFG ||  