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=120
M:9/8
K:G
['Bcd cBA Bcd ecB', 'G2 B/c/ def gag fed cAG Add']  
X:1
L:1/8
Q:1/8=120
M:9/8
K:G
"^simplified arrangement" d/c/ | Bcd cBA Bcd | ecB AGF G2 A | Bcd cBA Bcd | ecB AGG G2 :: B/c/ | 
 def gag fed | cAG Add d2 d/c/ | B2 c cBA Bcd | ecB AGG G2 :|  