本論文以儒家之音樂美學思想作為主要的脈絡，進行「和」的美學概念之研究，並以其一，「以和為美」之音樂本體論；在此「樂和」的審美的意識，即指涉音樂本身的和諧，其「和」的意思是指音樂按一定規律組合成邏輯化的特殊聲音，是各種音樂要素相反相成、相輔相成的結。果其二，「以和為善」之音樂社會實踐，以「中和」使之「發乎情，止乎禮」之「中節」狀態；以「淡和」使之「淡而不傷，和而不淫」得以「欲心平」、「躁心釋」狀態。

In this paper, Confucian musical aesthetics as the primary context, to study the concept of aesthetic ＂ he＂ , and in order to ( a ) ＂'he'as beauty ＂music ontology a discussed; here is the＂ Harmony Music ＂as the aesthetic sense, that is to point out the meaning of harmony on the music it elf, which＂ he ＂ mean the music combined into a logic of special sound according to certain rules , a variety of musical elements opposite and complementary , mutually reinforcing results ( b ) ＂'he'as virtuous＂ music social practice implications, is ＂ Moderation harmony＂ let it depart from the emotional side, moderation in ＂Balance control＂ state of etiquette＂ ; with ＂ Dan he ＂Making＂ emotions can calm without sadness, harmony not impetuous＂ to ＂ Desire experience to calm＂, ＂ manic -depressive experience to let go of＂ state.