Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:4/4
K:D
['F2 F2 FAdA GFED CEAG', 'efgf edcA']  
X:1
L:1/8
M:4/4
K:D
 AG | F2 F2 FAdA | GFED CEAG | FAdf gfed | edcB AGFE | F2 F2 FAdA | GFED CEAG | FAdA BGEC | 
 D2 F2 D2 :: f2 | efgf edcA | defg a2 a2 | efgf edcA | defd ABAG | F2 F2 FAdA | GFED CEAG | 
 FAdA Bgec | d2 f2 d2 :|  