Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/4=110
M:6/8
K:G
['D/D/ GDB B>AG', 'G2 B BFd d>cB ABc cBA G>AB']  
X:1
L:1/8
Q:1/4=110
M:6/8
K:G
"_vb" D/D/ | GDB B>AG | ADc c>BA | d>BG G>AB | (A>GF/E/) D2 D/D/ | GDB B>AG | (A<D)c c>BA | 
 dBG DEF | GDB G2 || B | BFd d>cB | ABc cBA | G>AB BAG | (A>GF/E/) D2 D | GDB BAG | c>de e>dc | 
 B>dG GAF | GDB G2 |]  