Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:4/4
K:G
['GFGA BBGB d2 G2 F3 E D2', 'B^def gfed e2 c2 B3']  
X:1
L:1/8
M:4/4
K:G
 D2 | GFGA BBGB | d2 G2 F3 E | D2 c2 cBcE | D2 B2 B"^#"ABD | GFGA BBGB | d2 G2 F3 E | D2 c2 cAFA | 
 G2 B2 G2 :: z2 | B^def gfed | e2 c2 B3 B | c2 B2 AAGA | B2 G2 F4 | B^def gfed | e2 c2 B3 c |1 
 B2 Bc BAGF | EEGB e2 :|2 B2 Bc BAB^d | e2 B2 E2 :|  