Generate a piece of music. The title is Fang niu ge. It belongs to the genres of "Shange"and " Muniu shange. Xin minge". It is from Asia, China,Anhui, Dangtu. Its meter type is irregular.  
X:1
T:Fang niu ge
T:Fang niu ge
L:1/8
M:7/8
I:linebreak $
K:D
V:1 treble nm="Voice" snm="V"
V:1
 dB AB z Bd | dB AB z Bd | dB A F2 FA | BA FF z z z || %4  