【词调介绍】《唐声诗》下编:“唐舞曲,德宗贞元间白居易改作。咏调名本意。别名:《柳枝》、《柳枝辞》、《杨柳》、《杨柳辞》、《折杨柳》、《新声杨柳枝》、《寿杯辞》。[辞]唐辞多数以仄起,亦有十之一二以平起者;宋辞则悉以仄起……五代带和声辞之体,和声词一律三字,在句尾,并随句叶韵(按此即《词谱》另列之《添声杨柳枝》)。此等和声辞应认作和声发展之最高形式,于宋人将诗之泛声填实,便成长短句词之说,乃一最典型之实例。惟此种辞格,在初唐长孙无忌‘新曲’等作中,早已孕育,其成熟时期绝不至迟及五代,中间失传之作必多;若顾敻、张泌等篇所有,乃偶然幸传 [Introduction to the tone] ”Tang Shengshu“ under the series: ”Dance of the Tang Dynasty, Dezheng Zhenyuan Bai Juyi changed .Inversion of the original meaning .Alias:“ Willow ”,“ Willow branches ”,“ Willow ”,“ Willow ”,“ Folding willow ”,“ new sound willow branches ”,“ Shoubei speech. ”[Ci] most of the Tang dialect, there are ten one or two to level up; The five-generation belt and the sound of the body, all three-dimensional harmony words, at the end of the sentence, and with the leaves Ye Yun (Click here to “spectrum” Another addition “poplar willow branches.”) The highest form of harmony development, in the Song Dynasty poem to fill in the pan, then the growth of short sentences, is one of the most typical example .But this kind of rhetoric, in the early Tang Changshu loudly , Has long been pregnant, the maturity of its never-late and the Five Dynasties, the loss of the middle of the book must be more; if Gu 敻, Zhang and other articles all, is fortuitous