Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:2/4
K:G
['d^cdB/B/ B^ABc/c/ A^GAB', 'Afed eATBA cAeA', 'Afed eATBA cAeA']  
X:1
L:1/8
M:2/4
K:G
 d/d/S |!f! d^cdB/B/ | B^ABc/c/ | A^GAB | G/D/E/F/ G/A/B/c/ | d^cdB/B/ | B^ABc/c/ | A^GAB |1 
 G z gd/d/ :|2 G z g |][K:D] A/A/ |!p! Afed | eATBA | cAeA | ba/^g/ aA | Afed | eATBA | cAeA | 
 ddd || A/A/ |!f! Afed | eATBA | cAeA | ba/^g/ aA | Afed | eATBA | cAeA | dd/d/ dd/"^D.C."d/S |]  