Generate a piece of music. The title is Jiang wugeng. 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:Jiang wugeng
T:Jiang wugeng
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 b b2 c' | d'f' d'c' | d'b c'd' | b4 | f'f' f'd' | c'4 | bb ag | f4 | bg f2 | bd' c'b | gb f2 | %11
 gf dc | B2 Gc | B4 || %14  