Generate a piece of music. The title is Sheng jizi jiao ming. It belongs to the genres of "Haozi"" Jigong haozi"" Jaodung xiuxi"" Xiqing"and " Hunyan shang chang". It is from Asia, China,Gansu, Huixian. Its meter type is simple duple.  
X:1
T:Sheng jizi jiao ming
T:Sheng jizi jiao ming
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 z f | f' f'2 c' | e'3 c' | f' f'2 c' | b3 g | f3 f | f' f'2 c' | e'3 c' | f' f'2 c' | b3 g | %10
 f3 f | c'>f' c'b | c'>f' c'b | gf/f/ bf | a3 f | c'>f' c'b | c'>f' c'b | gf/f/ bf | a3 f | %19
 f' f'2 c' | e'3 c' | f' f'2 c' | b3 g | f3 z || %24  