Generate a piece of music. The title is The traditional tunes of the Child ballads.  
X:1
T:Music21 Fragment
L:1/4
M:4/4
I:linebreak $
K:none
V:1 treble 
V:1
 G | G A _B d | c _B c2 | G3/2 A/ _B c | d3/2 e/ d2 d | G A _B G | A _B c _B/c/ | d3 d | d f e d | %9
 c _B A3/2 A/ | _B d c _B | A ^F D _B/c/ | d2 c/_B/ A/G/ | F/G/ A G2 || %14  