Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/8
M:6/8
K:Dmin
['e f2 e fga g2 f efg', 'c2 A']  
X:1
L:1/8
M:6/8
K:Dmin
 e | f2 e fga | g2 f efg | f2 d def | ecA A2 e | f2 e fga | g2 f efg | f2 d e2 c | d3 d2 || d | 
 c2 A ABA | c2 A A2 d | c2 A ABA | F2 D D2 d | c2 A ABA | c2 A A2 e | f2 d e2 c |1 d2 e f2 d :|2 
 d3 d2 |]  