Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:Bmin
['BFBd f2 ec', 'd2 GB']  
X:1
L:1/8
M:4/4
K:Bmin
 BFBd f2 ec | dB z B cA z2 | BAFA B3 c | decd B4 | BAFA B2 Bc | d2 de cAdc | BFBd f2 ec |1 
 decd B z z2 :|2 decd B z BA |: G3 B d2 GB | d2 decA z2 | GFGB d2 GB | dcde fdcA |1 G3 B d2 GB | 
 d2 decA A/A/A | fd d/d/d ec c/c/c | dcde fdcA :|2 G3 B d2 GB | d2 decA A/A/A | Bd d/d/d ce e/e/e | 
 defd edcA ||  