Rockpedia

Heavy metal branch Full entry · 1991

Rap metal

Emerged 1991 Origin USA Subgenres Vocals Rapped
Heaviness
7
Speed
6
Melody
6

Rapped. Verses delivered as rap over the riffs.

In short

Rapped vocals over metal riffs, built around groove and a shouted chorus.

How it sounds

  • Rapped verses over metal riffs, with the groove on the downbeat.
  • DJ scratching, or guitar effects imitating scratching.
  • Shouted choruses built for large venues.

Hear what that means

Loaded only when you press play — nothing reaches Google before that. Every second here is the uploader's own, read from the recording's tracklist.

The specifics

Tempo
90-130 bpm
Song length
3.5-5 min
Tuning
Drop D and lower, with the guitar written as a rhythmic loop for a rapper to work against rather than as a riff to sing over.
Production
Dry, punchy and rhythm-forward, with the vocal produced like a hip-hop record and the band produced like a metal one.
Written about
Politics, explicitly, Race and power, Anger, Institutional violence

What each part is doing

  • Guitar Riffs built as loops with space in them, using scratching-like effects, harmonics and a killswitch. Tom Morello's technique is an attempt to make a guitar do a turntable's job.
  • Bass Playing funk lines rather than doubling the guitar, which is what gives the genre its groove and separates it from metal generally.
  • Drums Hip-hop derived, sitting in the pocket, with the kick pattern doing what a metal riff would do elsewhere.
  • Vocals Actually rapped — metre, internal rhyme and phrasing from hip-hop rather than a metal singer approximating it.

What it isn't

That it is nu metal's political wing. Rage Against the Machine predate nu metal, and their rhythm section is playing funk rather than the down-tuned groove nu metal invented. The two got filed together because of chronology and radio programming, and the actual musical lineage runs from Public Enemy and the Chili Peppers rather than from Korn.

Told apart from

  • Nu metal Nu metal sings as much as it raps and is emotionally inward. Rap metal is rapped throughout and is political outward.
  • Rap rock Rap rock is the wider rock-branch category. Rap metal specifically uses metal's tuning, distortion and rhythm section.
  • Funk rock Both take hip-hop's rhythmic vocabulary. Funk rock keeps a singer; rap metal brings a rapper.
  • Industrial metal Both are loop-based and rhythm-first. Industrial metal's loops are machine-made; these are played.

The genres this one is most often mistaken for. Written, not derived.

History

Rage Against the Machine released a debut in 1992 with no synthesizers and no samples, in which every strange sound came from Tom Morello's guitar. Limp Bizkit took the formula to the charts and into controversy. The genre is inseparable from the American political context of the 1990s.

Descended from

Siblings on this branch

Sounds like this, elsewhere in the tree

Closest by the three ratings, among genres at least 4 steps away in the tree. A rating match is not a musical claim.