——基于帕赫曼、鲁宾斯坦、傅聪、巴伦博伊姆和郎朗录音的可视化分析

　　摘要：以肖邦降D大调夜曲作品27之2为例，通过对20世纪上半叶到21世纪初的代表录音进行全方位的计算机可视化分析表明：各个尺度上的速度弹性和局部节奏伸缩普遍存在于各个时期、每一位演奏者的每一次演奏中，这种弹性伸缩在程度上具有随时代而变迁的风格化差异与演奏最终形成的整体艺术效果密切相关。
　　关键词： 肖邦；夜曲；速度弹性；节奏伸缩；演奏风格
　　作者简介：杨健（1979.7-），男，文学博士，南京艺术学院传媒学院副教授。

A Research on Tempo Rubato and Rhyehm Flexibility in Nocturne Op.27 No.2 by Chopin: Based on Visualization Analysis of Recordings by Pachmann, Rubinstein, Fou Ts’ong, Barenboim and Lang Lang 

YANG Jian

Abstract: Taken Chopin’s Nocturne in D major, Op. 27 No.2 as an example, through the computer visual analysis of representativeness recordings from 1950s to the early of 21st century, the author pointed out that the different sizes of tempo rubato and the part of rhythm flexibility have commonly existed in each player’s performance in every period, and the degree of rubato and flexibility would change along with the style of time, closely related to the whole artistic effects of performance in the end.
Key Words: Frédéric Chopin (1810~1849), nocturne, tempo rubato, rhythm flexibility, performance style