Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/4
M:4/4
K:D
['', 'A/B/ A F D F']  
X:1
L:1/4
M:4/4
K:D
 A/B/ |: A F D F | A d d A/B/ | A F D F | E E/F/ E A/B/ | A F D F | A d d d/e/ | 
 f/a/f/d/ e/g/e/c/ | d d d2 :|  