Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/4
M:3/4
K:C
['e2 d e2 f a2 g e2', 'g f']  
X:1
L:1/4
M:3/4
K:C
"C" e2 d | e2 f | a2 g | e2 e |"G7" g2 f | d2 c/d/ |"C" f2 e | c3 | e2 d | e2 f | a2 g | e2 e | 
"Dm" d2 e | f2 e |"G7" g3/2 g/ g | g z z ::"F" a3 | a g f |"C" e3 | e d e |"G7" d3 | d c B | 
"C" e3 | e f g |"F" a3 | a g f |"C" e3 | e d e |"G7" d3 | d c B |"C" c3/2 c/ c | c z z :: 
"F" a3/2 a/ a | c' f a |"C" g3/2 g/ g | g f e |"G7" f3/2 f/ f | f e d |"C" e3/2 e/ e | e f g | 
"F" a3/2 a/ a | c' f a |"C" g3/2 g/ g | g f e |"G7" d3/2 d/ d | d e d |"C" c3/2 c/ c | c z z :|  