Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:4/4
K:C
['(C>E)(G>A) (G>A)(c>d)', '(f/e/).d/.c/ f>g (a/g/).f/.e/ Td2 c :|2 (C>E)(G>A)']  
X:1
L:1/8
M:4/4
K:C
 (C>E)(G>A) (G>A)(c>d) |{cd} e(d/c/) fe Td>cde | (C>E)(G>A) (G>A)(c>d) |1{cd} e(dc) fe Te2 c2 :|2 
{cd} e(dc) fe Td2 c |: a | gcc'c (c'/b/).a/.g/ (f/e/).d/.c/ | f>g (a/g/).f/.e/ (f/e/).d/.c/ |1 
 gcc'c (c'/b/).a/.g/ (f/e/).d/.c/ | f>g (a/g/).f/.e/ Td2 c :|2 (C>E)(G>A) (G>A)(c>d) | 
 ecfe Td2 c2 ||  