Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:4/4
K:A
['', 'a2 AA', 'cAEA Acec']  
X:1
L:1/8
M:4/4
K:A
 eg |: a2 AA cAec | Bcde fefg | a2 AA cAeA | fAgA a2 eg | a2 AA cAec | Bcde fefg | afge fdec |1 
 dfec A2 eg :|2 dfec A2 ed |: cAEA Acec | Bcde f2 ed | cAEA Acec | dfec dBBd | cAEA Acec | 
 Bcde fefg | afge fdec |1 dfec A2 ed :|2 dfec A2 ||  