Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:6/8
K:A
['BcB A2', 'BcB A2']  
X:1
L:1/8
M:6/8
K:A
|: c3 BAe | cBB cAA | cec BAe | cAB ABc | efa fea | fee c2 B | efe cAA |1 BcB A2 d :|2 BcB A2 B |: 
 cee fee | aee fee | dff =gff | dff afe | cec BcB | ABA F2 E | efe cAA |1 BcB A2 B :|2 BcB A2 d ||  