Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
M:4/4
K:Bmix
['Bcde fBf(e e)edB', 'b3 c2 (3ccc feBA A B3 BcAF']  
X:1
L:1/8
M:4/4
K:Bmix
 Bcde fBf(e | e)edB e4 | e2 dB dB (A2 | A)BBA BcAF | Bcde fBf(e | e)edB (e4 | e)bab f2 (e2 |1 
 e)dBA B3 F :|2 edBA B4 || F2 (3cde fB (a2 | a)afe f b3 | c2 (3ccc feBA | A B3 BcAF | 
 F2 (3cde fB (a2 | a)afe f b2 B | def e2 d (e2 | e)dBA B4 :|  