Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:6/8
K:Emin
['EFG B2 G', 'BGB B2 d AFA A2 B']  
X:1
L:1/8
M:6/8
K:Emin
|: EFG B2 G | cBA B3 | EFG B2 G | A2 F FED | EFG B2 G | cBA B3 | GFE FED | E3 E3 :: BGB B2 d | 
 AFA A2 B | G3 GFE | F2 D B,3 | BGB B2 d | AFA A2 B | GFE FED | E3 E3 :|  