Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
Q:3/4=40
M:3/4
K:D
['f>ef>ef>e d2 A2 de f2', 'd4 fg a2 bagf g2 agfe f2']  
X:1
L:1/8
Q:3/4=40
M:3/4
K:D
 d>e | f>ef>ef>e | d2 A2 de | f2 gfed | e4 de | f>ef>ef>e | d2 A2 de | f2 a<fef | d4 :: fg | 
 a2 bagf | g2 agfe | f2 gfed | e4 de | f>ef>ef>e | d2 A2 de | f2 a<fef | d4 :|  