Rockpedia

Compare

Two genres, side by side. The ratings are editorial judgements on a ten-point scale, not measurements. Where they come out level, the difference is in the prose underneath them.

First genre

Art rock1966

Second genre

Black metal1982

Head to headArt rock vs Black metal
Art rock: heaviness 3, melody 7, speed 4. Black metal: heaviness 9, melody 4, speed 9.Heaviness3 / 9Melody7 / 4Speed4 / 9
Each corner is a ten-point rating. The further out, the higher.

The difference, in figures

Black metal is far heavier (+6), far faster (+5) and clearly less melodic (−3) than Art rock. It emerged in 1982, 16 years after Art rock in 1966. They sit on opposite branches of the tree and share no common ancestor.

Assembled from the stored ratings, dates and tree positions, not written.
Heaviness
Art rock3
Black metal9
+6
Speed
Art rock4
Black metal9
+5
Melody
Art rock7
Black metal4
−3

Art rock

1966 · UK / New York

Where it sits

RockArt rock

In short

Rock made by art-school graduates: concept, image and experiment ahead of formula. It overlaps with prog but cares far less about virtuosity.

How it sounds

  • Concept and image treated as part of the music rather than as packaging.
  • Borrowings from the avant-garde, electronic music, theatre and visual art.
  • Unconventional structures, without prog's obligation to virtuosity.

Key acts

  • The Velvet Underground
  • Roxy Music
  • Talking Heads
  • Radiohead

Start here

The pickTalking Heads - Remain in Light. African funk, synthesizers and existential panic.

Full page →

Black metal

1982 · Norway / Sweden · 10 subgenres

Where it sits

Heavy metalBlack metal

In short

Tremolo picking, blast beats, shrieked vocals and deliberately cold production. More an aesthetic than a technique - atmosphere matters more than clean sound.

How it sounds

  • Tremolo picking on open fifth voicings, with vocals in the high register.
  • Deliberately thin, cold production - the missing bass is an aesthetic choice, not an accident.
  • Fast blast beats, drums often mixed back, atmosphere placed above technique.

Key acts

  • Bathory
  • Mayhem
  • Darkthrone
  • Emperor

Start here

The pickDarkthrone - A Blaze in the Northern Sky. The production is intentional, not a flaw.

Full page →