Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/4
M:2/2
K:D
['A B']  
X:1
L:1/4
M:2/2
K:D
 F | A A A B | A F2 A | B B B c | B F2 A | B B B c | d d c B | A B d c | B F2 F | A A A B | 
 A F2 F | B B B c | B F2 A | B B B c | d d c B | A B d c | B A F D | E E/E/ E F | E4- | E F F E | 
 F A A2- | A B B A | B c d B | A F E F | D3 |]  