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

Alternative metal1988

Second genre

Black metal1982

Head to headAlternative metal vs Black metal
Alternative metal: heaviness 7, melody 7, speed 5. Black metal: heaviness 9, melody 4, speed 9.Heaviness7 / 9Melody7 / 4Speed5 / 9
Each corner is a ten-point rating. The further out, the higher.

The difference, by ear

Black metal is growled or screamed where alternative metal is part sung, part screamed, and much faster: 160 to 280 bpm against 90 to 140. To hear the difference, play Faith No More next to Bathory. Both grew out of heavy metal, black metal first and alternative metal six years after.

Put together from each genre's vocals, tempo, song length, key acts and place in the tree.

In figures

Heaviness
Alternative metal7
Black metal9
+2
Speed
Alternative metal5
Black metal9
+4
Melody
Alternative metal7
Black metal4
−3

Alternative metal

1988 · USA

Where it sits

Heavy metal › Alternative metal

In short

Metal weight without the dress code or the scene rules: unconventional structures and influences from post-punk, funk or shoegaze.

How it sounds

  • Metal weight with structures and textures borrowed from post-punk, funk or shoegaze.
  • Low tunings and thick guitar tone, often with no solos at all.
  • Variable vocals: sung, spoken, whispered, screamed, sometimes in one song.

Key acts

  • Faith No More
  • Tool
  • Helmet
  • Deftones

Start here

The pickTool - Ænima. Complex without showing off, heavy without insisting.

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Black metal

1982 · Norway / Sweden · 10 subgenres

Where it sits

Heavy metal › Black 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.

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