Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/4
M:4/4
K:F
['A c', 'F/4G/4 A', 'c C']  
X:1
L:1/4
M:4/4
K:F
|:"^A" A c B2 | A c G2 | A c B A/B/ | c C F2 :|"^B" F/4G/4 |: A F B2 | A F G2 | A c B A/B/ |1 
 c C F3/2 F/4G/4 :|2 c C F2 ||  