Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
M:2/4
K:G
['F>A c>e', 'B2 de/d/']  
X:1
L:1/8
M:2/4
K:G
 F>A c>e | dB B2 | de/d/ cA | G>B (BA/G/) | F>A c>e | d>B B2 | de/d/ c>A | AG G2 :: c>e g>e | 
 (dB) B2 | de/d/ (cA) | GB B2 | (ce) (g>e) | dB B2 | de/d/ cA | AG (G/B/A/G/) :|  