Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:3/4
K:F
['ff ff', '(df) (ef) (gc)']  
X:1
L:1/8
M:3/4
K:F
 c2 aa aa | a2 g2 a2 | a2 ff ff | f2 e2 f2 | g3 fed | c2 d2 e2 | f3 e d2 | c3 B A2 | c2 aaaa | 
 a2 g2 a2 | a2 ff ff | f2 e2 f2 | g3 fed | c2 d2 e2 | g2 ff ff |1 f4 z2 :|2 f4 cB |: 
 (Ac) (fA) (cf) | (Bd) (fB) (df) | (ef) (gc) (ea) | (gf) (ed) (cB) | (Ac) (fA) (cf) | 
 (Bd) (fB) (df) | (ef) (gc) (eg) |1 f4 cB :|2 f6 ||  