Generate a piece of music. The title is Tongqian ge. It belongs to the genre of Xiaodiao; Tanzform; Hua gu. It is from Asia, China,Hunan, Yiyang. Its meter type is simple duple.  
X:1
T:Tongqian ge
T:Tongqian ge
L:1/8
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 b2 gb | f' d'2 g | d'd'/f'/ bb/g/ | g2 z2 | bg gb | df d2 | bg/b/ d'b/g/ | g2 z2 | bg gb | df d2 | %10
 bb gb | d'f' d'2 | bb/g/ gb | gg/b/ d2 | bg/b/ d'b/g/ | g2 z2 | b>b d'b | f' d'2 g | %18
 d'g/g/ bb/g/ | g2 z2 | gb gf | gb gf | gb gf | g>b g/b/g/f/ | d2 f2 | g>b g/b/g/f/ | d2 f2 | %27
 d'/f'/b g/b/d' | b2 b2 | bb/g/ bd' | g2 f2 | b2 gb | f' d'2 g | d'd'/f'/ bb/g/ | g2 z2 | bg gb | %36
 df d2 | bg/b/ d'b/g/ | g2 z2 | bg gb | df d2 | bb gb | d'f' d'2 | bb/g/ gb | gg/b/ d2 | %45
 bg/b/ d'b/g/ | g2 z2 | b>b d'b | f' d'2 g | d'g/g/ bb/g/ | g2 z2 | gb gf | gb gf | gb gf | %54
 g>b g/b/g/f/ | d2 f2 | g>b g/b/g/f/ | d2 f2 | d'/f'/b g/b/d' | b2 b2 | f' d'2 f' | b3 f | g4 || %63  