Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:6/8
K:G
['EGG GEG AAc AGG GAG GEC DED', 'd2 e']  
X:1
L:1/8
M:6/8
K:G
 EGG GEG | AAc AGG | GAG GEC | DED CAg | DFA B2 A | BdB BAF | d2 f ede |1 fdc dAF :|2 fdc d2 e || 
 fdB ABd | efe ede | fdB AFA | c/d/ec d2 e | fdB ABd | efe ede | faf gfe |1 dfe d2 e :|2 dfe dAF ||  