Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/8
M:4/4
K:G
['dBAG B2', 'G2 de gaba gedB d2 ga g2']  
X:1
L:1/8
M:4/4
K:G
 GA | B2 g2 dBAG | B2 de d2 AB | c2 e2 dBAG | B2 AB A2 GA | Bdeg dBAG | B2 g2 ag Bc | dedB cBAG | 
 E2 GA G2 :: de | gaba gedB | d2 ga g2 AB | cdeg dBAG | B2 AB A2 GA | BABG EGAB | cBcd edef | 
 gfga babd | e2 ga g2 :|  