Generate a piece of music. The title is Klostergang.  
X:1
T:Klostergang (3-11), S. 41
T:Klostergang (3-11), S. 41
C:Music21
L:1/4
M:none
I:linebreak $
K:F
V:1 treble 
V:1
 F | F F |[M:4/4] A3 B |[M:2/4] A B/d/ | c2- | c A x | G c |[M:4/4] B3 G |[M:2/4] G c/B/ | A2- | %10
 A F x | F F |[M:4/4] d3 d |[M:2/4] f d | c2 | A x | c x | c c |[M:4/4] B2 G2 |[M:2/4] c B | A2- || %21
 A | %22  