Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:6/8
K:A
['a3 e3', 'E3 e2 e cde d2 d Bcd']  
X:1
L:1/8
M:6/8
K:A
|: a3 e3 | fed c2 d | ecA fdc | BcA GFE | a3 e3 | fga gab | agf ef^d | e3 E3 :: e2 e cde | 
 d2 d Bcd | c2 d ecA | G2 A BGE | Fdc Bdf | fed dcB | efd cdB | A3 A,3 :|  