Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/4
M:4/4
K:F
['C F G A']  
X:1
L:1/4
M:4/4
K:F
 C F G A | (G3/2 F/) D2 | C F G A | c4 | c d c A | G F A F | D2 (C D) | F4 |]  