Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/4
M:6/4
K:F
['d e']  
X:1
L:1/4
M:6/4
K:F
 F2 G | A2 B A G A | F3 c2 d | c d e f d e | f3 F2 G | A2 B A G A | F3 c2 d | c d e f d e | 
 f3 f2 g | f2 e d c d | c2 A c2 B | A G A F D E | F3 |]  