Cacophony is harsh, often discordant sounds.

Cacophony may also refer to:

• Cacophony (band), a heavy metal band
• Cacophony (album), an album by Rudimentary Peni
• Cacophony, a comic book series
• Cacophony Society, an artist/culture-jamming group
• "Cacophony (The Death of Affection)", a 2002 song by The Killing Tree

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