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:Amix
['BggB g a2 f- fd (3ddd edBA-', 'Aceg- gefg fd (3ddd edBA- AccA deAc-']  
X:1
L:1/8
M:4/4
K:Amix
 BggB g a2 f- | fd (3ddd edBA- | AccA deAc- | cAcd edcA | BggB g a2 f- | fd (3ddd edBA- | 
 AccA deAc- | cAAA A2 AA :: Aceg- gefg | fd (3ddd edBA- | AccA deAc- | cAcd edcA | Aceg- gefg | 
 fd (3ddd edBA- | AccA deAc- | cAAA A2 AA :|  