Generate tunes according to the specified musical format and the provided motif.
X:1
L:1/8
M:6/8
K:G
['B3 d3', 'BAG BAG B2 e d3 dde d3'  
X:1
L:1/8
M:6/8
K:G
|: B3 d3 | cBA BAG | B3 d3 | cBA G3 :: BAG BAG | B2 e d3 | dde d3 | cBA B2 G | BAG BAG | B2 e d3 | 
 dde d3 | cBA G3 :|  