Generate a piece of music. The title is Das faule Gretchen.  
X:1
T:Das faule Gretchen (225c), S. 486
T:Das faule Gretchen (225c), S. 486
C:Music21
L:1/8
M:none
I:linebreak $
K:G
V:1 treble 
V:1
 D | G G G G | G G G | B | A G F A | D2 | d2 | B B B B | B d d | B/ d/ | d d d d | G2 | A2 | %13
 B B F F | G2 z || %15  