20世纪音乐强调的是非声乐化,这与19世纪及以前的做法不同;19世纪及以前的做法是为求变化,于是乎,声乐作品强调要器乐化——花腔女高音的超高音部分一般都在模仿器乐;而器乐作品则强调要声乐化。19世纪及以前的交响乐的主题,一般都是声 Twentieth-century music emphasizes non-vocalization, which is different from the 19th century and before; the 19th century and previous practices are for change. Therefore, vocals emphasize instrumentalization - the overarching part of the soprano soprano Imitating instrumental music; instrumental music emphasizes vocalization. The theme of the symphony of the 19th century and before was generally sound