Generate a piece of music. The title is Der Birnbaum.  
X:1
T:Der Birnbaum (262), S. 559f
T:Der Birnbaum (262), S. 559f
C:Music21
L:1/8
M:6/8
I:linebreak $
K:C
V:1 treble 
V:1
 BBB BAB | d3 c2 z | AAA ddd | B2 z3 x | B x4 x | BBB/B/ B z x | B x4 x | BBB/B/ B z2 | BBB z3 || %9  