Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:3/4
K:E
['z4 E2 G4- GA/G/ ||[M:2/4] GF', 'z/ z2 E2 F z z2 z4', 'AG AA', 'AE E2']  
X:1
L:1/8
M:3/4
K:E
 z4 E2 | G4- GA/G/ ||[M:2/4] GF EE/ z/ | z2 E2 | F z z2 || z4 |]: EA AG | AA G z | EA AG | AE E2 | 
 AE E2 | AE E2 | z4 ||[M:3/4] E>E E>B, E>B, ||[M:4/4] E>EE z E/F/B, z2 ||[M:5/8] E>B,E>EE :|  