Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
Q:1/4=200
M:2/2
K:D
['FAAB AFED FAAB ABde fBBA', '', 'de faag fede fdad fd d2 efga']  
X:1
L:1/8
Q:1/4=200
M:2/2
K:D
 DE | FAAB AFED | FAAB ABde | fBBA Bcde | f2 af edBA | FAAB AFED | FAAB ABde | fBBA BcdB | 
 AFEF D2 :| de |: faag fede | fdad fd d2 | efga beef | gebe gfeg | faaf bfaf | defd e2 de | 
 fBBA BcdB |1 AFEF D3 e :|2 AFEF D2 DE |]  