Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:6/8
K:G
['gfe dcB ABG FED', 'd3 dBd cAc BGB AFD GAG BGB', 'Af gf/e/', 'A/B/ c>B A/B/c/A/ B>A G/A/B/G/ A>G F/c/B/A/']  
X:1
L:1/8
M:6/8
K:G
|: gfe dcB | ABG FED | GAG BdB | ABA c2 e | gfe dcB | ABG FED | gfe afd | Ad^c d3 :: dBd cAc | 
 BGB AFD | GAG BGB | dcB A3 | gfe dcB | ABG FED | GAG BdB | cAd G3 :|[M:4/4][K:F] c/B/ | 
 Af gf/e/ fFAc | d>c B/A/G/F/ G/F/E/D/ Cc/B/ | Af gf/e/ fFAf | ed/c/ G=B c2 C :: A/B/ | 
 c>B A/B/c/A/ B>A G/A/B/G/ | A>G F/c/B/A/ G/F/E/D/ Cc/B/ | A>G F/G/A/F/ B>c d/e/f/d/ | 
 cf gf/e/ f2 F :|  