Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
Q:1/8=120
M:4/4
K:F
['c2 A>A B2 d2 d>cB>A', 'c2 c2', 'B>cd>B c2 A2 A>Bc>A B2 G2 G>AB>G', 'A>BcA B2 G2 G>ABG |[M:3/4] A2 F2']  
X:1
L:1/8
Q:1/8=120
M:4/4
K:F
"^A" A>B | c2 A>A B2 d2 | d>cB>A A2 F2 | c2 A>A B2 d2 | d>cB>A F2 ||"^B" A>B | c2 c2 c2 d>e | 
 f>gf>d c2 =B>c | d2 G2 G>cd>=B | c2 z2 c2 ||"^C" z c | d2 B2 B>cd>B | c2 A2 A>Bc>A | 
 B2 G2 G>AB>G | A2 F2 F2 G>A | B>AG>F E>FG>E | F2 z2 F2 ||"^D" z c | d2 B2 B>cdB | c2 A2 A>BcA | 
 B2 G2 G>ABG |[M:3/4] A2 F2 FG>A |[M:4/4] B>AG>F E>FG>E | F2 z2 F2 ||  