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The content appears to provide information on various 20th-century musical styles and concepts, suggesting a focus on how these styles relate to experimental art and performance, as well as their historical significance.
Answer
Aleatoric music emphasized chance and improvisation.
Aleatoric music is a 20th-century musical style that emphasized chance and improvisation.
Answer for screen readers
Aleatoric music is a 20th-century musical style that emphasized chance and improvisation.
More Information
Aleatoric music was a significant development in the 20th century, reflecting the era's inclination towards randomness and unpredictability in art and music.
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