Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:2/2
K:Ador
['', 'GEDE G2', 'GABd e2 de gedB |1 cAAG AGed']  
X:1
L:1/8
M:2/2
K:Ador
 EG |: AcBG AEEA | cAAG A2 EG | AcBA GEDE |1 GEDE G2 EG :|2 GEDE G2 d2 |: eged eA A2 | e2 dG GABd | 
 e2 de gedB |1 cAAG AGed :|2 cAAG AG ||  