Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/4
M:3/4
K:G
['G3/2 A/ B']  
X:1
L:1/4
M:3/4
K:G
 D/ |"G" G3/2 A/ B |"D7" A B d |"C" e3 |"G" d2 B/A/ |"G" G3/2 A/ B | A2 G |"C" E3 |"D7" D2 E/F/ | 
"G" G3/2 A/ B |"D7" A B d |"C" e3 |"G" d2 g |"G" G3/2 A/ B |"D7" A G F |"G" G3- | G2 :: B/c/ | 
"G" d B d | g f g |"C" e3 |"Am" A2 A/B/ |"^(C)" c3/2 d/ e |"G" d B A |"C" G3 |"D7" F2 D | 
"G" G3/2 A/ B |"D7" A B d |"C" e3 |"G" d2 g |"G" G3/2 A/ B |"D7" A G F |"G" G3- | G2 :|  