Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:6/8
K:Amix
['cdc cBA', 'e a2 f2 e']  
X:1
L:1/8
M:6/8
K:Amix
|: e/d/ ||"A" cdc cBA |"A" cde"D" f2 e |"A" cdc cBA |"E7" BcB Bed |"A" cdc cBA |"A" cde"D" f2 e | 
"A" cAc"G" B=GB |"A" ABA A2 :: e ||"A" a2 e"D" f2 e |"A/C#" a2 e"D/B" f2 e |"A" cdc"^(F#m)" cBA | 
"^(Bm)" BcB"E7" B2 e |"A" a2 e"D" f2 e |"A/C#" a2 e"D/B" f2 e |"A" cAc"G" B=GB |"A" ABA A2 :|  