Compose a piece incorporating the provided motif while adhering to the given musical structure.
X:1
L:1/8
M:3/4
K:D
['df aa ^ga ba ff ^ef gf', 'fe ^de cA'  
X:1
L:1/8
M:3/4
K:D
 df | aa ^ga ba | ff ^ef gf | f2 eA ce | b2 aA df | aa ^ga ba | ff ^ef gf | f2 eA ce | d2 z2 :: 
 Ad | fe ^de cA | fe ^de cA | ba ^ga fd | ba ^ga fd | fe ^de cA | fe ^de cA | ba ^ga =ge | d2 z2 :|  