Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
M:2/4
K:G
['B>A GD GA B2', 'G2 Bd g>f ge f>e fd e>f']  
X:1
L:1/8
M:2/4
K:G
|: B>A | GD GA | B2 B>A | GD GA | B2 B^c/d/ | ed BG | A2 AB/d/ | ed BA | G2 :: Bd | g>f ge | 
 f>e fd | e>f ge | d2 dB/d/ | ed BG | A2 AB/d/ |1 ed BA | G2 :|2 ed ef | g2 g2 ||  