Construct a music composition that includes the given motif, while conforming to the necessary musical form.
X:1
L:1/8
M:2/4
K:D
['fa df B_B Ad c/d/e/f/', 'gg g/e/f/g/'  
X:1
L:1/8
M:2/4
K:D
 a/g/ | fa df | B_B Ad | c/d/e/f/ ga | f/a/g/f/ ea/g/ | fa df | B_B Ad | c/d/e/f/ gc | df d :| 
[K:A] a | gg g/e/f/g/ | aa a>a | gg g/e/f/g/ | aa a>a | gg g/e/f/g/ | ae fd | cB eG | A3 :|  