What did Plato write about the effects of music?

Plato viewed music as a significant psychosociological phenomenon and a department of ethics that could mold human character. Because he believed music possessed the power to influence individuals and society, he advocated for strict regulation and censorship of its use.12

Key aspects of Plato’s perspective include:

• Ethical Influence: Plato saw a direct correspondence between a person's character and the music that represented them. He believed that music could restore peace and harmony to both the body and the soul.12
• Regulation of Modes: He was anxious to regulate specific musical modes because he feared the emotional power of certain sensuous qualities, which he considered dangerous.1
• Preference for Simplicity: In his work Laws, Plato argued that rhythmic and melodic complexities should be avoided, as they could lead to disorder and depression. He maintained that straightforward simplicity was best.1
• Educational Role: Plato believed that a proper balance of music and gymnastics was essential for a desirable educational curriculum.1