Generate a piece of music. The title is Gongzhandang bi nianglaozi qin. It belongs to the genres of "Shange"" Huar"and " Garjieling". It is from Asia, China,Gansu Linxia. Its meter type is irregular.  
X:1
T:Gongzhandang bi nianglaozi qin
T:Gongzhandang bi nianglaozi qin
L:1/16
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 f2fd d4- | d4 f3 g b2 c' d' | c'8 | d'2d'2 f2fg |[M:3/4] b2c'b g4 z4 | f2fd d8 | %6
[M:2/4] f2>g2 d'2d'f' |[M:3/4] d'2c'b fg b6 |[M:2/4] d'2c'b c'bg2 | f8 | d4 z4 || %11  