Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:6/8
K:G
['ABd dBG z DE GAB', "dgb c'bd'-"]  
X:1
L:1/8
M:6/8
K:G
 ABd dBG | z DE GAB | Be/f/g fdA | BdA AGA | ABd dBG | z DE GAB | B2 B efg | fdA AGG :: abc' d'bg | 
 dgb c'bd'- | d'bg edA | BdA AGA | dgb c'bd'- | d'c'b gAB | Bgb c'bg | deA BdG :|  