Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
['BFDF BFDF', 'fcfb fdBd (c>Bc)d']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
 B | BFDF BFDF | ECCB cGGA | BFDF BFDF | ECCF DB,B, :: f | fcfb fdBd |"^tr" (c>Bc)d cGGf | 
 fcfb fdBd |"^tr" (c>Bc)d B2 B :|  