Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
M:4/4
K:G
['', 'G2 G2', 'd2 AAAc BBBd dcAF G4 B3 d', 'B2 GABc defg |1 dcAF G4 :|2']  
X:1
L:1/8
M:4/4
K:G
 g2 |: dBAG cAGF | Ggfg e2 d2 | dBAG cAGF |1 G2 G2 G2 g2 :|2 G2 G2 G2 z2 |: A2 c2 B2 d2 | 
 A2 c2 B2 d2 | AAAc BBBd | dcAF G4 :: B3 d dc BA | B2 B c2 B2 | GABc defg |1 dcAF G4 :|2 dcAF G2 ||  