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
['DF AFAF A2 de']  
X:1
L:1/8
M:4/4
K:D
 DF |"D" A>[BF]AF A2 [dF][eA] | [fd]>[ec][fd][ge] [fd]2 [ec][dB] | 
"G" [BG]>[cA][dB][BG]"D" [AD]FED |"A" [EC]2 [EC]>[EC] [EC]2 DF |"D" AFAF A2 de | 
 [fd]efa [ge][fd][ec][dB] |"G" [BG]>[cA][dB][BG]"D" [AD]F"A"EF |"D" D2 D>D D2 :: [fd][ge] | 
 [af]>[ge][fd][ge] [af]2 (3ABc |"D" [dA]>c[eA][ec] [fd]3 F | 
"A" [GE]>[FD][GE][AF]"D" [BG][AF][GE][FD] |"A" [EC]2 [ecA]>f [ecA]2 DF |"D" AFAF A2 de | 
 [fd]>efa [ge][fd][ec][dB] |"G" [BG]>[cA][dB][BG]"D" [AD]<F"A"EF |"D" D2 D>D D2 :|  