Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/4
M:5/4
K:D
['A A']  
X:1
L:1/4
M:5/4
K:D
 F/G/ | A A A2 G | F D C2 F | G A B A G |[M:3/4] A2 F/G/ |[M:5/4] A A A2 G | F D C2 D/E/ | 
 F D E D C |[M:3/4] D2 F/G/ |[M:5/4] A A A2 G | A A A G F | G A B A G |[M:3/4] A2 F/G/ | 
[M:5/4] A A A2 G | F D C2 D/E/ | F D E D C | D4 |]  