Generate a piece of music. The title is Biao guniang. It belongs to the genres of "Xiaodiao. Qingge"and " Aisu". It is from Asia, China, Shanxi Wutai. Its meter type is simple duple.  
X:1
T:Biao guniang
T:Biao guniang
L:1/8
M:2/4
I:linebreak $
K:A
V:1 treble nm="Voice" snm="V"
V:1
 ee ef | cB A2 | ec Bc | A4 | AB ce | B2 Ac | BA FA | E4 | E3 F | A2 AF | e2 Bc | eF A2 | cB ce | %13
 AF E2 | cB ce | AF E2 | AB ec | B2 Ac | BB E2 | AF EC | E4 || %21  