Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:2/4
K:Edor
['B2 BA FE', 'E2 Be ed Be e2 dc BA'  
X:1
L:1/8
M:2/4
K:Edor
 B2 BA | FE D2 | EF AF | EF A2 | B2 BA | FE DE | FA AF | E2 E2 :: Be ed | Be e2 | dc BA | Bc d2 | 
 ed Bd/B/ | AF DE | FA AF | E2 E2 :|  