“龢”(古“和”字),是中国古代音乐美学思想史上一个基本的并且很早就已出现的审美范畴。由史籍文献记载看,从先秦的《左传》、《国语》到汉代的《礼记·乐记》,从战国末荀况的《乐论》到魏晋嵇康《声无哀乐论》,以及历代音乐美学思想有关史料记载,都对“和”的美学内涵作有多种论述。就中国古典美学的整体构成来看,“和” “And” (古 “and”) “are the basic and early aesthetic categories that have emerged in the history of ancient Chinese musical aesthetics. According to historical records, from ”Zuo Zhuan“ and ”Guoyu“ in Pre-Qin Dynasty to ”Book of Rites and Yue“ in Han Dynasty, from ”Music Theory“ of Xun Kuang in the Warring States Period to ” As well as historical records of the history of music aesthetics, all of the aesthetic connotation of “and” for a variety of discourse. As far as the overall composition of Chinese classical aesthetics is concerned, “harmony”