Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:4/4
K:Bmin
['Bcde f2', 'fede fB B2 fBdf e2 ce ABce']  
X:1
L:1/8
M:4/4
K:Bmin
 FBBA Bcde | f2 fe dcBA | FA A2 FAEA | FA A2 FAEA | FBBA Bcde | f2 fe dcBA | fdec dcBA |1 
 FBBA BcBA :|2 FBBABcde || fBBA Bcde | f2 ba fede | fB B2 fBdf | e2 ce ABce | fBBA Bcde | 
 f2 ba fede | fdec dcBA | FBBA B4 :|  