Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:Bmin
['', 'BF F/F/F', 'ef gf']  
X:1
L:1/8
M:4/4
K:Bmin
 dc |: BF F/F/F BF F/F/F | BF F/F/F dc Bd | cF F/F/F cF F/F/F | cF F/F/F ed ce | 
 dB B/B/B dB B/B/B | gB B/B/B gf eg | fg fe fd Bd | cF GF B2 dc :: Bf ef gf Bf | ef gf ed cB | 
 Af ef gf af | bf c'f ed c/B/A | Bf ef gf Bf | ef gf ed cB | AG Ff ed cB | A/B/c FA B2 dc :|  