Generate a piece of music. The title is Nao yuanxiao. It belongs to the genre of Xiaodiao. Fengsuge. It is from Asia, China, Shanxi Ningwu. Its meter type is simple duple.  
X:1
T:Nao yuanxiao
T:Nao yuanxiao
L:1/16
M:2/4
I:linebreak $
K:G
V:1 treble nm="Voice" snm="V"
V:1
 B2 B4 z2 | B2B2 BdBA | E2 G6 | B2B2 ABAG | E2G2 B,4 | BB2B ABAG | E2G2 B,4 | G2ED B,4 | G2ED B,4 | %9
 BB2B ABAG | EGED B,4 | G2ED B,4 | F2ED B,4 | B2B2 ABAG | E2G2 B,4 | B z B z z4 | B z B z z4 | %17
 B2B2 EGED | BdBA E2G2 | dddB AGAB | G2FE B,4 | F2B,2 D4 || %22  