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
['d2 BG AGBG', 'bggf gabg ageg a3 a agab gaag']  
X:1
L:1/8
M:4/4
K:G
 c | d2 BG AGBG | AGBd Beed | d2 BG AGBG | dega bage | d2 BG AGBG | AGBd Beed | d2 BG AGBG | 
 dega bggf || gabg ageg | a3 a agab | gaag agab | dega bggf | gabg ageg | a3 a agab | gaag agab | 
 degb bage ||  