Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
M:6/8
K:Bmin
['B2 f efa fed c3 dcB', 'f^ef gf=e']  
X:1
L:1/8
M:6/8
K:Bmin
|: B2 f efa | fed c3 | dcB cde | fgf edc | B2 f efa | fed c3 | dcB AFE | FB^A B3 :: f^ef gf=e | 
 def BBB | cde def | efg f3 | f^ef gf=e | f^ef gf=e | baf eaf | edc B3 :|  