Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:6/8
K:G
['D DEG']  
X:1
L:1/8
M:6/8
K:G
 D |"G" DEG B2 G |"Am" cBA"D7" FGA |"G" DEG B2 G | Bcd"C" e2 f |"G" gfe d2 B |"A" ABG"Em" E2 D | 
"G" DEG BcA |"D" BGG"G" G2 :: B |"G" ded"C" ege |"G" d3 d2 B |"G" ded"C" ege |"G" d3"C" e2 f | 
"G" gfe d2 B |"A" ABG"Em" E2 D |"G" DEG BcA |"D" BGG"G" G2 :|  