Develop a musical composition based on the specified form and using the given motif.
X:1
L:1/8
M:2/4
K:D
['A/F/D/F/ AB Af', 'c/d/c/B/ A/B/c/d/'  
X:1
L:1/8
M:2/4
K:D
|: A/F/D/F/ AB | Af fe/d/ | dc c/B/A | BA A/G/F | A/F/D/F/ AB | Af f/e/d | dc f>e | ddd z :: 
[K:A] c/d/c/B/ A/B/c/d/ | ee B2 |{B} ee d2 |{c} aa e2 | c/d/c/B/ A/B/c/d/ |{e} ee B2 | e/d/d FG |1 
 AAA z :|2 A/B/A/G/ A2 |]  