Generate a piece of music. The title is Changgong hen. It belongs to the genres of "Xiaodiao"and " Chunge shanggong diao". It is from Asia, China,Liaoning, Gaixian. Its meter type is simple duple.  
X:1
T:Changgong hen
T:Changgong hen
L:1/8
M:2/4
I:linebreak $
K:G
V:1 treble nm="Voice" snm="V"
V:1
 dB e2 | dB A2 | dB AB | AE G2 | EB EB | AA G/F/E | EE D2 | EE A/A/A | E/E/F E2 | GE D2- | D2 z2 || %11  