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

Symphonic prog1970

Second genre

Black metal1982

Head to headSymphonic prog vs Black metal
Symphonic prog: heaviness 3, melody 8, speed 5. Black metal: heaviness 9, melody 4, speed 9.Heaviness3 / 9Melody8 / 4Speed5 / 9
Each corner is a ten-point rating. The further out, the higher.

The difference, in figures

Black metal is far heavier (+6), clearly faster (+4) and clearly less melodic (−4) than Symphonic prog. It emerged in 1982, 12 years after Symphonic prog in 1970. 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
Symphonic prog3
Black metal9
+6
Speed
Symphonic prog5
Black metal9
+4
Melody
Symphonic prog8
Black metal4
−4

Symphonic prog

1970 · UK / Italy

Where it sits

RockProgressive rockSymphonic prog

In short

Orchestral arrangements transposed onto Hammond organ and Moog. Roger Dean cover art included.

How it sounds

  • Hammond organ through a Leslie and a Moog acting as a horn section.
  • Sectional arrangements with themes that return transformed.
  • Instrumental virtuosity on open display, especially on keyboards.

Key acts

  • Yes
  • Emerson, Lake & Palmer
  • PFM

Start here

The pickYes - Close to the Edge. The title track runs eighteen minutes and wastes none of them.

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 →