Generate a piece of music. The title is Klberkauf.  
X:1
T:K&auml;lberkauf (40), S. 130
T:K&auml;lberkauf (40), S. 130
C:Music21
L:1/8
M:none
I:linebreak $
K:G
V:1 treble 
V:1
 D | G G G G/ G/ | G B G G | A A A G | F E D D | A A A A | B A G2 | d3 c | B3/2 B/ B B | B d d | %10
 d | d3/2 c/ c c | e2 d | B | B3/2 B/ B B | B d d2 | d3/2 c/ B B | d c B || %18  