Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
Q:1/4=100
M:2/4
K:Bb
['B EE FG AA BB GG EE']  
X:1
L:1/8
Q:1/4=100
M:2/4
K:Bb
"^(Editorial suggestion)" B | EE FG | AA BB | GG EE | E2 z B | BB ee | _dd BG | AF GA | B4 | 
"^(MS unclear)" BG AB | _d/c/_B BG | AG ee | B2 EG | AB cB | GE DE | FG EE | E3 |]  