Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:3/4
K:G
['D>G B>c B2 D>G', 'A>B c2']  
X:1
L:1/8
M:3/4
K:G
 D>G | B>c B2 D>G | B>c B2 D>G | B2 c2 B2 | A4 D>F | A>B A2 D>F | A>B A2 D>F | A2 B2 A2 |1 
 G4 D>G :|2 G4 B>c |: d2 g2 f2 | A4 A>B | c2 e2 d2 | B4 B>c | d2 g2 f2 | A4 A>B | c2 B2 A2 |1 
 G4 B>c :|2 G4 z2 ||  