釋氏稽古略 1.246

1.246

詩　商頌五篇那祀成湯也。烈祖祀中宗也。玄鳥祀高宗也。長發太禘也。殷武祀高宗也。嚴粲詩註曰。微子為商之後。故商之禮樂皆存於宋。至七世傳之戴公。其間禮樂廢壞。亦非戴公之罪。自戴公而上。微子而下。其所由來者漸矣。有正考甫者。得商頌之十二篇。於周之太師。宋之禮樂雖為廢壞。然正考甫得商頌於周之太師。是商之禮樂雖失之於宋。而得之於周也。周用六代之樂。樂章固常存之。故得有商頌也。然商頌十二篇。今乃有五篇。蓋刪詩時。又已亡其七矣（詩輯）。

Book of Songs: The Five Odes of Shang. "Na" is a sacrifice to Tang the Successful. "Liezu" is a sacrifice to Zhongzong. "Xuanniao" is a sacrifice to Gaozong. "Changfa" is the Grand Di Sacrifice. "Yinwu" is a sacrifice to Gaozong. Yan Can's Commentary on the Book of Songs states: "The Viscount of Wei was a descendant of Shang; therefore the rites and music of Shang were all preserved in Song. Reaching down seven generations to Duke Dai, in the interim the rites and music fell into ruin and neglect, which was not Duke Dai's fault either. Upward from Duke Dai and downward from the Viscount of Wei, that from which it originated was gradual. There was one Zheng Kaofu, who obtained the twelve odes of Shang from the Grand Music Master of Zhou. Although the rites and music of Song had fallen into ruin and neglect, Zheng Kaofu nevertheless obtained the odes of Shang from the Grand Music Master of Zhou; thus, although the rites and music of Shang were lost in Song, they were recovered in Zhou. Zhou made use of the music of the six dynasties, and the musical texts were constantly preserved; therefore the odes of Shang could be had. However, of the twelve odes of Shang, there are now only five pieces; presumably when the Songs were edited, seven had already been lost" (Shiji).