20世纪音乐不仅在音乐形态和作曲技术等音乐内在方面呈现出与传统截然不同的新面貌,在音乐观念、音乐的受众存在环境、音乐家的创作状态等外在机制上也与过往的时代有着显著的区别,这些外在因素决定了20世纪音乐的社会生态环境,并且在很大程度上影响到音乐形态本身的不断嬗变。 In the 20th century, music not only showed a new look different from the tradition in the form of music, but also in the external mechanism such as the concept of music, the existence of audience in music, the state of creation of musicians, and the past times Significant differences, these external factors determine the social and ecological environment of 20th century music, and to a large extent affect the continuous evolution of the music form itself.