《元史·本纪·卷五》
初八，严忠范奉上奏章，请求补充东平路孔庙学宫的太常乐工，皇上允从。
辛卯，严忠范奏请补东平路庙学太常乐工，从之。
On the 8th day, Yan Zhongfan offered a report to the court, requesting to supplement Taichang musicians in the Confucian temple and school in Dongping Road, which was approved by the Emperor.