Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:4/4
K:Amin
['(3cBA BG EA']  
X:1
L:1/8
M:4/4
K:Amin
 B | BcAc BAGB | EAAB cded | BcAc BAGB | (3cBA BG EA (3AAA | cBAc BGGB | cA A2 cded | BcAc BAGB | 
 (3cBA BG EA (3AAA | c2 ec gcec | G2 (3BAG dG (3BAG | c2 ec gcec | eaag a3 bgeeg fedf | edce dBGB | 
 ABcd e=fed | (3cBA BG EA (3AAA |]  