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:C
['cBc Aaf ecA ABc', 'B3 cBc A2 e dBG G3 EFG']  
X:1
L:1/8
M:6/8
K:C
 AB | cBc Aaf | ecA ABc | BAB G2 B | BAB E2 A | cBc Aaf | ecA ABc |1 BcA B2 ^d | e3- e :|2 
 BcA E2 ^G | A3- A ||[K:G] ef | gfg e2 g | fdB B3 | cBc A2 e | dBG G3 | EFG ABc | FGA Bcd | 
 edc BAG | FGA D :|  