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:G
['GBG AGE', 'Gge dBG']  
X:1
L:1/8
M:6/8
K:G
 D | GBG AGE | c2 c B2 d | GBG AGE | EAA AGE | GBG AGE | B/c/de/f/ gfe | dBG AGE | DGG G2 :: G | 
 Gge dBG | c2 c B2 d | Gge dBG | EAA AGE | Gge dBG | B/c/de/f/ gfe | dBG AGE | DGG G2 :|  