Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:6/8
K:G
['', 'ded dBG B2 A ABc AFD DFA', 'GDG BdB c2 A A3 FDF AcA']  
X:1
L:1/8
M:6/8
K:G
 Bc |: ded dBG | B2 A ABc | AFD DFA | GAB ABc | ded dBG | B2 A ABc | AFD DFA | GAF GBc :: GDG BdB | 
 c2 A A3 | FDF AcA | B2 G G3 | GDG BdB | c2 A A3 | FDF AcA | GAF G3 :|  