《北史·列传·卷三十七》
另外，音乐中有钅享于这种乐器，近代已经失传。有人从蜀地得到它，都不认识。
又乐有錞于者，近代绝此器，或有自蜀得之，皆莫之识。
In addition, there was a musical instrument called "jinxiangyu" in music, which had been lost in modern times. Someone got it from the land of Shu, and no one recognized it.