Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/4
Q:1/4=200
M:3/4
K:C
['c d e2 e g', 'b3 a f a g3 a f/a/f/a/']  
X:1
L:1/4
Q:1/4=200
M:3/4
K:C
 G c d | e2 e | g c d | e2 e | g f e | d2 d | f e d |1 e2 c :|2 c3 |: c'3 | b3 | a f a | g3 | 
 a f/a/f/a/ | g e g | f e d |1 e2 c :|2 c3 ||  