Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/8=120
M:3/4
K:G
['', 'B>c d2 d>e', 'A>B c>B']  
X:1
L:1/8
Q:1/8=120
M:3/4
K:G
 B>c |: d2 d>e d>B | d4 B>c | d2 d>e B>G | c2 c>B A>B | c2 c>B A>B | c4 d>e | f>e d>c B>A |1 
 B2 G>d B>c :|2 B2 G>B B/A/B |: d2 d>c d>e | c2 c>B A>B | c>B c>d e>f | g2 f2 e2 | d2 d>c d>e | 
 c2 c>B A>B | c>B c>e d>c |1 B2 B>A B>c :|2 B4 |]  