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
['G3 Bdg', 'e3 efg']  
X:1
L:1/8
M:6/8
K:G
|: G3 Bdg | edB A2 B | dge dBG | AGE GED | G3 Bdg | ede g2 f | edB AGA | BGF G3 :: e3 efg | 
 efg edB | ege dBG | AGE GAB | e3 efg | aba ged | edB dBA | GFG G3 :|  