Generate tunes according to the specified musical format and the provided motif.
X:1
L:1/8
Q:1/4=120
M:2/4
K:F
['F F']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:F
 C F F F | E G C2 | C E G B | A c F2 | A A B2 | G G A2 | F F G G | E E F2 |]  