Generate a piece of music. The title is Mai bianshi. It belongs to the genres of "Xiaodiao. Maimai"and " Qingge". It is from Asia, China, Shanxi Lishi. Its meter type is simple duple.  
X:1
T:Mai bianshi
T:Mai bianshi
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 c'2 c'f' | d'c' b2 | c'2 c'2 | d'b c'2 | d'd' d'd' | gc' b2 | gc'/c'/ bg | fd f2 | gc' bg | %9
 gc'/c'/ bg | fd f2 || %11  