Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
Q:1/8=160
M:9/8
K:G
['BEE BEF G2 A', 'ded cAF']  
X:1
L:1/8
Q:1/8=160
M:9/8
K:G
 BEE BEF G2 A | BEE BAG FGA | BEE BEF G2 A | Bcd ABG FGA :| ded cAF G3 | ded def gfe | 
 ded cAF G2 A | Bcd ABG FGA | ded cAF G3 | ded def gfe | agf gfe f2 d | gf/e/d cAG FGA ||  