Generate a piece of music. The title is Shang chengcheng. It belongs to the genre of Xiaodiao. Chanong shenghuo. It is from Asia, China,Anhui, Jinzhai. Its meter type is irregular.  
X:1
T:Shang chengcheng
T:Shang chengcheng
L:1/16
M:2/4
I:linebreak $
K:G
V:1 treble nm="Voice" snm="V"
V:1
 E2EG G2A2 | B2dB A4 |[M:3/4] d2de edBA GE2G |[M:2/4] A4 B4 | AGE2 D4 | E2EE G2A2 | B2dB A4 | %7
 ABAG E4 | d2dd e2eg | e2dB d4 |[M:3/4] d2de edBA G2<E2 |[M:2/4] A4 B4 | A2GE D4 | E2EG A4 | %14
[M:3/4] d2de edBA G2<E2 |[M:2/4] A4 B4 | A2GE D4 || %17  