Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/8
Q:1/8=80
M:4/4
K:none
['|{g} e2']  
X:1
L:1/8
Q:1/8=80
M:4/4
K:none
|:{g} e2{A} e2{g} ed B2 |{g} dedB{g}ABdA |{g} e2 f2{g} ed B2 |{g} A2 Bd{g} e2{A} e2 :: 
{g} e2 a2 ed e2 |{g} e2 f2{g} edBd |{g} e2 a2 ed e2 |{g} efBd{g} e2{A} e2 |1 a2 |]  