Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/4=112
M:2/4
K:G
['BB BA/G/', 'c/B/A/G/ Bd g>a e/f/g/e/ dB']  
X:1
L:1/8
Q:1/4=112
M:2/4
K:G
 (G/A/) |"G" BB BA/G/ | BB Bg | dB c/B/A/G/ |"D" BA AG/A/ |"G" BB BA/G/ | Bd g>a | 
 b/a/g/f/"C" e/f/g/e/ |"G" dB B :: B/c/ |"G" dB gB | dB BB/c/ | dB"A7" gf/g/ |"D" aA/B/ AG/A/ | 
"G" BB c/B/A/G/ | Bd g>a | b/a/g/f/"C" e/f/g/e/ |"G" dB B :|  