尽管在普遍将钢琴作为打击性乐器来用的20世纪,也可能再没有作品比这个《钢琴变奏曲》更为激进的了。但选择科普兰,仍然表明了习惯力量的巨大和我思想的软弱。美国是个移民国家,它的音乐也足“移民音乐”。从宏观上考察,美国音乐的主要来源有两个、一个是游学欧洲的学子“移”回的技术,一个是由非洲或者其他地力“移”来的“民间”音乐。而科普兰既没有格什温“土”,也没 Although in the 20th century when the piano was generally used as a percussion instrument, there may be no more radical work than the Piano Variation. But choosing Copeland still shows the immense habitual power and the weakness of my thinking. The United States is an immigrant country and its music is full of “immigrant music.” From a macroscopic perspective, there are two main sources of American music. One is the technology of “moving” students who study in Europe and the other is “folk music” that is “moved” by Africa or other forces. Copeland neither Geshwin “soil”, nor