Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:2/4
K:G
['GB B/c/B/A/ FA', 'g2 fe']  
X:1
L:1/8
M:2/4
K:G
 D | GB B/c/B/A/ | FA AD | G2 Bc | d2 cA | GB B/c/B/A/ | FA A>B | cA FA | G3 :| d | g2 fe | fA AB | 
 cd ef | g2 fe | dg fe | fA A>B | cA FA | G3 :|  