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=180
M:2/2
K:G
['GA B2 BA Bc d2 efed ef', 'gfed edBd gfed e2 ef']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
 GA | B2 BA Bc d2 | efed ef g2 | BcBA GABG | AGEF G2 :| d2 | gfed edBd | gfed e2 ef | gfed edBA | 
 BGEF G2 ef | gfed edBd | gfed e2 ef | gbaf gfed | egfa g4 |]  