Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:4/4
K:Bdor
['cBdc BdcA F3', 'a2 ag aece']  
X:1
L:1/8
M:4/4
K:Bdor
|: B3 d cBdc | BdcA F3 A | BdcB dcBd | caag afec | dcBd cBdc | BdcA F3 E | C3 F EFAB |1 
 cdec decd :|2 cdec defg |: a2 ag aece | a3 e gabg | a2 ag aece | dB B2 defg | a2 ag aece | 
 a3 e gabg | a2 ge (3fga ec |1 dcBc defg :|2 decd Bdcd ||  