Generate a piece of music. The title is Tudi huanjia. It belongs to the genre of Xiaodiao. It is from Asia, China, Shanxi Zuoquan. Its meter type is simple duple.  
X:1
T:Tudi huanjia
T:Tudi huanjia
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 bb/b/ ag | c'f f2 | c'f'/f'/ e'd'/c'/ | b4 | c'f'/f'/ e'd'/f'/ | c'c' c'f' | ba/g/ f2 | %7
 d'c'/d'/ fe/d/ | f4 || %9  