Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:2/4
K:G
['B>B BA']  
X:1
L:1/8
M:2/4
K:G
 d |"G" gg ed | gg G2 |"G" gg ed |"D7" A4 |"G" g/g/g/g/ ed |"G" g/g/g/g/ ed |"D7" B>B BA |"G" G3 :: 
 d |"G" ed BA | B>B BA |"G" B>B BA | B>B Bd |"G" ed BA | B>B BA |"D7" B>B BA |"G" G3 :|  