Generate a piece of music. The title is Alexius.  
X:1
T:Alexius (2-14) S. 49
T:Alexius (2-14) S. 49
C:Music21
L:1/8
M:none
I:linebreak $
K:F
V:1 treble 
V:1
 F | F A A A | A2 z c | B2 A G/ B/ | A2 z | A | A G A B | c d c B | A2 G3/2 F/ | F2 z || %10  