Create melodies by incorporating the provided musical pattern and motif.
X:1
L:1/8
M:2/4
K:Bb
['f f']  
X:1
L:1/8
M:2/4
K:Bb
 f f f b | g f e c | f3/2 g/ f e/ c/ | B2 c2 | f e2 f | c3/2 B/ A B | c f f A | F4 |]  