Compose melodious passages using the designated musical pattern and specified motif.
X:1
L:1/8
M:2/2
K:D
['abag fd-df']  
X:1
L:1/8
M:2/2
K:D
 f | abag fd-df | B/B/B ed cA-Af | abag fd-df | BB/B/ cA d2 ::  