Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/4
M:2/4
K:G
['B2 A2', 'B g e2']  
X:1
L:1/4
M:2/4
K:G
"^A"{A} B2 A2 | G c B2 | A G F G | B2 A2 | B2 A2 | G c B2 | A d d ^c | d4 ||"^B" d2 =c2 | B g e2 | 
 d2 c2 | B g e2 | d G c2 | B F G c | B2 A3/2 G/ | G4 ||  