Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:6/8
K:D
['F D']  
X:1
L:1/8
M:6/8
K:D
 A | F D B A2 d c3 A B c d c B A F D E3 E2 A | F D B A2 d c3 A B c d A d c/ d/ e c d3 D2 A | 
 F D B A2 d c3 A B c d c B A F D E3 E2 A | F D B A2 d c3 A B c d A d c/ d/ e c d3 D2 E | 
 C A, E A2 G F D F B2 c d c B B2 ^A B3 c3 | d c B A G FE/ F/ G/ F/ E/ D/ C2 A F D B A2 d c3 A B c | 
 d A d c/ d/ e c d3 D2 ||  