Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/16
M:2/4
K:F
['.c2.c2 Acfa .g2.g2 g2>e2 fedc =Bcde', '.f(c=Bc) .A(cBc) .d(_BAB) .G(BAB)']  
X:1
L:1/16
M:2/4
K:F
 .c2.c2 Acfa | .g2.g2 g2>e2 | fedc =Bcde |{g} fefg a4 | .c2.c2 Acfa | .g2.g2 g2>e2 | fedc =Bcde | 
 f2a2f2 :: c2 | .f(c=Bc) .A(cBc) | .d(_BAB) .G(BAB) | Acfe dfba | gfed .c2de | .f(c=Bc) .A(cBc) | 
 .d(_BAB) .G(BAB) | Acfa gbeg | f2f2f2 :|  