Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/4
Q:1/4=120
M:6/4
K:G
['G (A B) c']  
X:1
L:1/4
Q:1/4=120
M:6/4
K:G
 d | e2 c d2 e | (B A) G A2 F | G2 G (A B) c | B2 A G2 d | d2 B c2 d | (B A) G A2 F | 
 G2 G (A B) c | B2 A G3 | A3 A2 G | (A B) c (d c) B | A6 |[M:9/4] d3 e3 d3 |[M:6/4] c2 B (A G) A | 
 (G6 | G) |]  