Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/4
M:3/4
K:G
['(G B) d', 'g b']  
X:1
L:1/4
M:3/4
K:G
 D | (G B) d | d c (3(A/B/A/) | (G B) d | g z g | (3(g/a/g/) f e | d3/2 (c/ B/)c/ | d c A | G2 :: 
 d | b d g | b a/g/ a | (a/c'/) e f | a g/f/ g | b d g | b a/g/ a | c' e f | g z :|  