in the 20th century concerns existed about the negative effects of music such as the ability of music to brainwash children and young adults.?

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An Overview Of The 20th Century Music Era. All the Western classical music periods up until the turn of the 20th century had dominating styles and conventions. Composers tended to stick to these and lots of the music composed during that time had a similar ‘ sound ‘. But the 20th century saw composers start to escape from these broad ...