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
['DG G2 FGAc BGGB ABcA d2 cA', 'gage fd d2']  
X:1
L:1/8
M:4/4
K:G
 DG G2 FGAc | BGGB ABcA | d2 cA BG G2 |1 BdcA G2 GE :|2 BdcA G4 || g2 ge fddd | faag fd d2 | 
 gage fd d2 | defd g3 d | gage fd d2 BGGB A2 cA | d2 cA BG G2 | BdcA G4 ||  