Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:4/4
K:Edor
['', '(3Bcd efed Beed geag f2 gf efed', 'G2 Bc dBBA']  
X:1
L:1/8
M:4/4
K:Edor
 (3Bcd |: efed Beed | geag f2 gf | efed BA GA | B2 cA B2 (3Bcd | efed Beed | geag f2 gf | 
 efed BA FA |1 E2 ED E2 (3Bcd :|2 E2 ED E2 (3DEF || G2 Bc dBBA | B3 c dcBA | G2 Bc dBBA | 
 Beed e2 (3DEF | G2 Bc dBBA | Bega b3 a | e2 ed BA FA |1 E2 ED E2 (3DEF :|2 E2 ED E2 (3Bcd ||  