Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
Q:1/8=160
M:3/4
K:D
['de f2', 'd4 fg a2 fa gf f2 e2'  
X:1
L:1/8
Q:1/8=160
M:3/4
K:D
 de | f2 af ef | d2 A2 Bc | d2 af df | e4 de | fg fe dc | B2 A2 de | f2 gf ef | d4 :| fg | 
 a2 fa gf | f2 e2 dc | d2 fd Bd | c4 de | fg fe dc | B2 A2 de | f2 gf ef | d4 :|  