Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/4=160
M:2/4
K:G
['Gggd B2 Gd', 'BGdG eGdG']  
X:1
L:1/8
Q:1/4=160
M:2/4
K:G
 B | Gggd | B2 Gd | BdGd | BAAB | Gggd | B2 Gd | BdGd | BGG :: d | BGdG | eGdG | BGdG | cAAd | 
 BGdG | eGdG | BdAc | BGG :|  