Generate a piece of music. The title is Yao nuan zai ge. It belongs to the genre of Xiaodiao. It is from Asia, China,Taiwan. Its meter type is simple duple.  
X:1
T:Yao nuan zai ge
T:Yao nuan zai ge
L:1/4
M:2/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 f d | f2 | f d | f2 | b b/b/ | f d | f d | B2 | d f/f/ | b b/b/ | f d | f d | f3/2 d/4B/4 | B2 || %14  