Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:6/8
K:E
['g2 e', 'f2 e']  
X:1
L:1/8
M:6/8
K:E
 g2 e fBB- | BGA Bef | g2 e fBB | Bag fed | g2 e fBB- | BGA Bef | z GA Bde- | ede fga :| 
 z ge f2 e | z ge f2 e | z ge f2 e | z GA Bef | z ge f2 e | z ge f2 e | z be f2 e | age def | 
 z ge f2 e | z ge f2 e | z ge f2 e | z GA Bef | z ge f2 e | z de fga | a2 g2 e2 | d2 e2 f2 ||  