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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

Technical death metal1991

Second genre

Djent2007

Head to headTechnical death metal vs Djent
Technical death metal: heaviness 9, melody 4, speed 10. Djent: heaviness 9, melody 6, speed 6.Heaviness9 / 9Melody4 / 6Speed10 / 6
Each corner is a ten-point rating. The further out, the higher.

The difference, by ear

Both are rhythmically complex and both use extended-range guitars. Djent works one rhythmic idea on the lowest string; this changes key, metre and texture continuously.

Djent is part sung, part screamed where technical death metal is growled or screamed, and much slower: 90 to 160 bpm against 160 to 260. To hear the difference, play Death next to Meshuggah. They share a root in heavy metal, and technical death metal came first, by sixteen years.

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

In figures

Heaviness
Technical death metal9
Djent9
level
Speed
Technical death metal10
Djent6
−4
Melody
Technical death metal4
Djent6
+2

Technical death metal

1991 · USA / Canada

Where it sits

Heavy metal › Death metal › Technical death metal

In short

Death metal with jazz harmony, tapping and impossible drumming. The more notes per second, the better.

How it sounds

  • Jazz harmony, extended chords and frequent modulation.
  • Fretless or slap bass treated as a lead instrument.
  • Polyrhythmic drumming and varied blast beats at the edge of what is physically possible.

Key acts

  • Death
  • Atheist
  • Cryptopsy
  • Necrophagist

Start here

The pickDeath - Human. The moment the genre became music to study, not just to hear.

Full page →

Djent

2007 · Sweden / United Kingdom

Where it sits

Heavy metal › Progressive metal › Djent

In short

The name imitates the sound: seven- or eight-string guitars, heavily compressed palm mutes and polyrhythms. Meshuggah built the vocabulary; a generation of forum users named it.

How it sounds

  • Seven- or eight-string guitars, tuned very low, with heavily compressed palm mutes.
  • Polyrhythm: the riff repeats on a cycle that does not line up with the drum meter.
  • Precise digital production with a deliberately sterile tone and no reverb.

Key acts

  • Meshuggah
  • Periphery
  • Animals as Leaders
  • TesseracT

Start here

The pickMeshuggah - Nothing. Count the bars if you can.

Full page →