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
['DBBA B2 BA GABd eBdB', 'f2 fd edBd']  
X:1
L:1/8
M:4/4
K:G
 DBBA B2 BA | GABd eBdB | (3ABA GB A2 (3Bcd | eB (3BAB eBdB | DBBA B2 BA | GABd eBdB | 
 GABG (3ABA GA | BGAG EG D2 :| f2 fd edBd | edge dABd | f2 fd edBd | eaag ea (3aba | f2 fd edBd | 
 g2 ge dcBA | GABG (3ABA GA | BGAG EG D2 :|  