Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:6/8
K:D
['F2 A']  
X:1
L:1/8
M:6/8
K:D
|:"^A" A |"D" DED F2 A |"D" d2 f"A" ecA |"G" G2 B"^D/f+" F2 A |"Em" E2 F"A7" GFE | 
"D" DED"^c#" F2 A |"Bm" d2 f"A" ecA |"G" Bgf"A7" edc |"D" d3 d2 :|  