Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:6/8
K:G
['GED GAB', 'd3 edB']  
X:1
L:1/8
M:6/8
K:G
|: BA | GED GBA | GED G2 A | GED GAB | dBA B/c/BA | GED GAB | def g2 a | bag e/f/ge | dBG A :: Bc | 
 d3 edB | def gfe | d3 edB | dBG ABc | d3 edB | def g2 a | bag e/f/ge | dBG A :|  