Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:2/2
K:D
['f4 d2 ef gfed c A3 c4', 'G2 BG']  
X:1
L:1/8
M:2/2
K:D
|:"^A" f4 d2 ef | gfed c A3 | c4 A2 Bc | dBAG F D3 ::"^B" G2 BG E2 BE | G2 BG E4 | G2 BG EGBG | 
 ABAG F D3"_fine" :|  