Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
M:3/4
K:D
['', 'cdc B3', 'A BdBAF=F E3 FAB c2 e3 c']  
X:1
L:1/8
M:3/4
K:D
 cdc |: B3 cdc | B3 cde | f2 fedc | B3 cdc | B3 AFG | ABAGFE |1 D3 cdc :|2 D3 EFG |: A2 f2 e2 | 
 e2 d3 A | BdBAF=F | E3 FAB | c2 e3 c | d2 c2 B2 | ABcBAG | F3 EFG | A2 f2 e2 | e2 d3 A | BdBABA | 
 B6 | Bdefed | BABABd | c2 BAGA | F3 cdc ||  