Design tunes that follow the specified musical pattern while integrating the presented motif
X:1
L:1/4
Q:3/4=90
M:6/4
K:Bb
['f b', 'g f'  
X:1
L:1/4
Q:3/4=90
M:6/4
K:Bb
 B3/2 c/ d c2 f | g3/2 a/ b a g f | b d =e f2 g |1 g3 f3 :|2 g3 f2 |: f/g/ | a3/2 g/ f b a g | 
 f d e c2 d | e f g f b2 |1 a3 b2 :|2 a3 b3 |]  