Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
M:6/8
K:Emin
['g dBB BAB', 'gfg aga bge']  
X:1
L:1/8
M:6/8
K:Emin
 g | dBB BAB | dBB B2 g | dBB BAB | GEE E2 g | dBB BAB | dBB BAG | ABc BAB | GEE E2 :: d | 
 gfg aga | bge edB | gfg aga | bge (e>fg/a/) | bag agf | gef g2 e | dBB BAB | GEE E2 :|  