Generate a piece of music. The title is Wiegenlied.  
X:1
T:Wiegenlied (3-100), S. 271
T:Wiegenlied (3-100), S. 271
C:Music21
L:1/8
M:2/4
I:linebreak $
K:G
V:1 treble 
V:1
 G2 AF | G2 z x | G x3 | cc dB | A2 z x | B/A/ x3 | GG AA | dd B x | B x3 | GG AA | dd B x | %11
 B/A/ x3 | GG AA | dd B x | A x3 | GG A/A/A | dd B2 | G2 AA | d3 x | c x3 | B/B/G AA | G3 z || %22  