“乐象”在先秦是一种文化现象,是诗乐舞的统一。“心象”“物象”“乐象”之间有着复杂的关系。“乐”生自心象,心象则由外物牵动。反过来,乐歌能振奋人心,对人的情性产生作用,这亦是“郭店楚简”“上博简”中所提到的“金声玉振”内涵所在。乐为心声,声能诱情,体现出“乐象”内在的情性塑造功能。 “Music image ” in the pre-Qin period is a cultural phenomenon, is the unity of poetry and dance. “Heart icon ” “image ” “music icon ” has a complex relationship between. “Music ” Born from the heart, the heart is affected by foreign objects. In turn, the song can be exciting and has an effect on human sentiment, which is also the connotation of “Jin Sheng Yu Zhen ” mentioned in “The Bamboo Slips of Guodian”. Music for the voice, the sound energy, reflects the “Like Elephant ” inherent emotionality shaping function.