Generate a piece of music. The title is Gan zi shu. It belongs to the genres of "Xiaodiao"" Fengsuge"and " shijiemeige. Songjia". It is from Asia, China,Hubei, Hefeng. Its meter type is simple duple.  
X:1
T:Gan zi shu
T:Gan zi shu
L:1/8
M:2/4
I:linebreak $
K:G
V:1 treble nm="Voice" snm="V"
V:1
 dB dB | e>f e2 | de/f/ ed/B/ | B/d/B/A/ GA | B4 | dB/A/ dB | dB AG | E E2 G | A>d BA | GE/E/ AG | %10
 E4 || %11  