Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:4/4
K:D
['(B/c/) dABG AFDE FGAB =c3 B/^c/ dABG', 'd3 A dfed =cBAG FGAB =c3 B/c/']  
X:1
L:1/8
M:4/4
K:D
 (B/c/) | dABG AFDE | FGAB =c3 B/^c/ | dABG AFDD | dfec d3 :: A | dfed =cBAG | FGAB =c3 B/c/ | 
 dABG AFDD | dfec d3 A | dfed =cBAG | FGAB =c3 B/c/ | dB/d/ cA/c/ BG/B/ AF/D/ | dfec d3 :|  