Generate a piece of music. The title is Seiwerlein.  
X:1
T:Seiwerlein (5), S. 37
T:Seiwerlein (5), S. 37
C:Music21
L:1/8
M:none
I:linebreak $
K:F
V:1 treble 
V:1
 D | F2 F c c c | d c d c2 | c | c B A B A G | c3/2 B/ A G2 | c | d c G A B c | A F2 z3 | %9
 B2 A G A B | c c c G A B | A F2 z2 || %12  