Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
Q:1/8=160
M:4/4
K:G
['BEEd B2 AG', 'Bdef gfed']  
X:1
L:1/8
Q:1/8=160
M:4/4
K:G
 BEEd B2 AG | FDAD FDAD | BEEd B2 AG | FDAF E2 E2 :: Bdef gfed | BdAd BdAd | Bdef gfed | 
 BdAF E2 E2 :|  