Question

How does music of the early 20th century differ so radically from genre to genre?

Answer 1

Answer: 20th century there was a large increase in the variety of music that people had access to,Sound recording was also a major influence on the development of popular music genres, because it enabled recordings of songs and bands to be inexpensively and widely distributed nationwide or even, for some artists, worldwide.

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https://www.classicfm.com/discover-music/periods-genres/modern/