The Emergence Machine

Heavy Metal

abstract · Music · Level 9 · E9

E9Cultures

Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.

Trace. Question. Emerge.

Emergence definition

Heavy metal is a genre of music that emerges from rock-music, characterized by slack-tuned instruments, and unconventional changes of tonality and time signature.

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Wiktionary senses

External reference — all senses of the word “heavy metal” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.

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Source: Wiktionary — “heavy metal”. Content available under CC BY-SA 4.0.

Historical origin

Origin word
heavy metal
Origin language
English

Prerequisite chain

Possible path of this concept down to the fundamental substrate.

thisfoundationsL9L8L7L6L2L1L0Heavy MetalRock MusicMusicRhythmSound… intermediate l…FormLifeStructureChangeMatterWaveEnergyPatternSpaceTimeE1 concrete → E14 abstract

Neighborhood

Direct prerequisites above, concepts that depend on this one below.

used byprerequisitesAlternative MetalL10Black MetalL10Glam MetalL10Groove MetalL10Industrial MetalL10Heavy MetalL9RhythmL7Rock MusicL8E1 concrete → E14 abstract

In other languages

Prerequisites

What you need to understand first.

  • Rhythm L7 (requires)
    heavy metal requires understanding rhythm as a foundational concept
  • Rock Music L8 (requires)
    Genre of rock music characterized by slack-tuned instruments, and unconventional changes of tonality (key) and time signature (metre).

Used by