Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:4/4
K:D
['d>cd>e (3fgf e>d c>de>f g2 f>e d>cd>e', 'D2 afAf (3ded Af c<gB>g A2 c>g']  
X:1
L:1/8
M:4/4
K:D
 d>cd>e (3fgf e>d | c>de>f g2 f>e | d>cd>e f2 e>d | c<eA>^G A2 B>c | d2 d>e f>A (3fed | 
 c>de>f (3gag (3gfe | f<af>d e<g (3edc | d2 A2 D2 :| afAf (3ded Af | c<gB>g A2 c>g | 
 f<af>d f<aA>d | c<eA>^G A2 f>g | a>fa>f d2 (3fga | bg (3bag (3bc'b a>g | f<af>d e<g (3edc | 
 d2 (3A^GA D2 :|  