Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:4/4
K:D
['A,B,DE FEFB ABde', 'B2 dBAF']  
X:1
L:1/8
M:4/4
K:D
 B | A3 F GE E2 | FdAF (3EFE DB, | A,B,DE FEFB | ABde fedB |1 AF F2 GE E2 | FGAF EFDB, | 
 A,B,DE FEFB | ABde fAd :|2 (3ABA FA GFEG | FEDF EB,DB, | A,B,DE FEFB | ABde fdd || e | a3 f gfeg | 
 fedf eB B2 | dBAF DFAB | dfaf geeg | faaf g3 a | f3 g eB B2 | dBAF AFAB | ABde fddf | agfa gfeg | 
 fedf (3efe ce | dBAF DFAB | dfba geeg | faaf g3 e | fedf dB B2 | dBAF DFAB | ABde fedB || d8 ||  