Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
Q:1/8=140
M:6/8
K:Emin
['Bde dBG', 'dBB gBB']  
X:1
L:1/8
Q:1/8=140
M:6/8
K:Emin
"^moderate" d | Bde dBG | BdB dAd | Bde dBG | g2 f e2 d | B>de dBG | Bc/d/B dAd | B>AG Bgb | 
 agf e2 :| g | dBB gBB | bBB dAA | dBB gBB | bg^d e2 g |1 dBB gBB | bBB dAd | B>AG Bgb | agf e2 :|2 
 def gab | agf gfe | d>BG Bgb | agf e3 |]  