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:D
['FEFA GFDA de fe d=cAF', 'fd A2']  
X:1
L:1/8
M:4/4
K:D
 AG | FEFA GFDA | de fe d=cAF | G2 GF GFDE | FGAF GBAG | FEFA GFDA | de fe d=cAF | Ad=cA GBAG | 
 F2 D2 D2 :: fg | agfa gfec | dc de fd A2 | agfa gfee | fagf e2 fg | afge fdec | dcde fd A2 | 
 Ad=cA GBAG | F2 D2 D2 :|  