Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:6/8
K:A
['d2 e fga', 'c2 e ecA']  
X:1
L:1/8
M:6/8
K:A
 a | ABA cBA | d2 e fga | ABA c2 A | dBG Bcd | ecA Ace | d2 e fga | ece dBG | Ace a2 :| e | 
 c2 e ecA | Aca ecA | c2 e ecA | Bcd dcB | c2 e ecA | Acg fga | ece dBG | Ace a2 :|  