Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
M:2/2
K:A
['acec ac', 'cAAe ce']  
X:1
L:1/8
M:2/2
K:A
 g | acec ac e2 | acec ac B2 | aced ceae | fdec acB :: cAAe ce A2 | cAAe ce B2 | cAAe ceae | 
 fdec ac B2 :|  