Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:4/4
K:Edor
['EBBA B2 EB B2 AB', 'eB B2']  
X:1
L:1/8
M:4/4
K:Edor
|: D2 | EBBA B2 EB | B2 AB dBAF | DF F2 A3 B | AF F2 dBAF | EBBA B2 EB | B2 AB defg | afec dBAF | 
 DEFD E2 :: gf | eB B2 egfg | eB B2 gedB | A2 FA DAFA | A2 FA defg | eB B2 egfg | eB B2 defg | 
 afec dBAF | DEFD E2 :|  