Generate a piece of music. The title is Huaishu kaihua. It belongs to the genre of Xiaodiao. It is from Asia, China, Shanxi Xixian. Its meter type is simple duple.  
X:1
T:Huaishu kaihua
T:Huaishu kaihua
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 c'2 gb | c'2 c'2 | f'2 f'2 | f'g' e'2 | c'2 gb | c'2 =eg | f2 g=e | f4 | c'2 gb | c'2 c'2 | %10
 f'2 f'2 | f'g' e'2 | d'>c' bb | c'b ag | f2 ge | f4 || %16  