Riddim + moment

Sleng Teng

1985 digital breakthrough · endlessly versionedKing Jammy’s · Kingston → the world
THE STORY

A cheap Casio pattern, a Wayne Smith vocal and King Jammy’s studio turned into a 1985 earthquake. Sleng Teng made computerized riddims impossible for Jamaican dancehall to ignore.

GO DEEPER

Wayne Smith and musician Noel Davey built “Under Mi Sleng Teng” around a preset pattern on a Casio MT-40 keyboard, then took it to producer King Jammy. When the tune broke in 1985, producers rapidly voiced the riddim and the dancehall economy tilted hard toward digital production. Its importance is easier to defend than a neat “first ever” claim. Other Jamaican artists and producers were already experimenting with electronic and computerized rhythms, and Anthony Red Rose has long argued that his “Tempo,” recorded at King Tubby’s, preceded Sleng Teng. What Sleng Teng unquestionably became was the public detonation point.

Casio MT-40digital riddim1985 shockwaveversion economy

Where the history is argued

  • Calling Sleng Teng the literal first digital dancehall riddim is too absolute. “Tempo” and other electronic experiments complicate that claim.

How they stand with the others

Studio influenceSleng Teng did not invent dancehall; it helped make computerized riddims a dominant production reality.

Listen

Under Mi Sleng Teng Wayne Smith · 1985 YouTube
Pumpkin Belly Tenor Saw · 1985 YouTube

People

Wayne SmithNoel DaveyKing JammyAnthony Red Rose

Connected

Sources

Jamaica Gleaner · The evolution of dancehall past.jamaica-gleaner.comJamaican account of Wayne Smith, King Jammy and the 1985 digital turn.
Jamaica Gleaner · Anthony Red Rose finds dancehall’s digital Tempo mobile.jamaica-gleaner.comDocuments the competing claim that a computerized Tempo rhythm preceded Sleng Teng.

Last checked 1 September 2026

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