Generate a piece of music. The title is Ba cong. It belongs to the genres of "Xiaodiao. Qingge"and " Sichun". It is from Asia, China, Shanxi Linxian. Its meter type is simple duple.  
X:1
T:Ba cong
T:Ba cong
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 f'2 e'2 | c'3 b | c'4 | f'2 e'2 | c'3 g | b4 | b b2 b | g' f'2 f' | c'2 f'2 | c'e' c'b | g g2 b | %11
 c'2 bg | b f2 e | f4 || %14  