Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:6/8
K:G
['dBB GBB', 'dBB gBB']  
X:1
L:1/8
M:6/8
K:G
 ue | dBB GBB | GBB d2 e | dBB GBB | cAB (c2 e) | dBc def | gfe dcB | gfe dcB | cAB c2 :: e | 
 dBB gBB | dBB (d2 e) | dBB gBB | cAB (c2 e) | dBB gBB | dBB def | gfe dcB | cAB c2 :|  