Generate tunes according to the specified musical format and the provided motif.
X:1
L:1/8
M:3/4
K:G
['e2 e']  
X:1
L:1/8
M:3/4
K:G
|: gf | e2 e fg f | e2 e f ga | b2 b a gf | e3 f gf | ef ed Bc | de dB AB | G4 :|  