Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:2/4
K:F
['c>B A2']  
X:1
L:1/8
M:2/4
K:F
 c>B A2 | c>B A2 | GABG | ABcA | GABG | ABcA | c>B A2 | c>B A2 |]  