Generate a piece of music. The title is Das Bittereleidenslied.  
X:1
T:Das Bittereleidenslied (2-5) S. 21
T:Das Bittereleidenslied (2-5) S. 21
C:Music21
L:1/4
M:none
I:linebreak $
K:G
V:1 treble 
V:1
 D/ D/ | G2 G | A B A | G3- | G2 | G | c2 c | B2 A | G A B | A3- | A2 | A/ G/ | A A B/ c/ | d d D | %14
 G A B | A G | A | B c/ B/ A | B A G | F2 A | G2 || %21  