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How It Was Recorded

17 sourced items across 7 sectionsVerified13Reported4

What the sources do and do not say

Single source: Paul Tingen's Sound On Sound interview with mix engineer Demo Castellon, entirely about '4 Minutes'. It covers the mix (Hit Factory, SSL J-series) and outboard on the vocals, drums and brass, but gives no microphones or preamps. A TC3000 reverb on Madonna's hook vocal is omitted because the maker is not stated. Castellon says one of his engineers did the Auto-Tune or Melodyne tuning; no unit is named.

Timbaland vocal

5 items

Timbaland

Mix effects

Madonna lead vocal

2 items

Madonna

Mix effects

Justin Timberlake vocal

2 items

Justin Timberlake

Mix effects

  • The real chain

    Lexicon PCM 70

    Verified

    Added a small chorus effect to Timberlake's vocal.

    Source: Sound On Sound, accessed 15 Nov 2026

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    Close match

    Universal Audio Lexicon 224 Digital Reverb

    reverb

    A model of the Lexicon 224, the larger Lexicon digital reverb whose family of programmes the PCM 70 drew on; it is not a model of the PCM 70 itself.

  • The real chain

    Pioneer CDJ-1000

    Verified

    Played back Timberlake's vocal from a CD in the first verse "Oooh" part so it could be transformed like a DJ.

    Source: Sound On Sound, accessed 15 Nov 2026

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    No plugin suggested. This is a DJ deck, used here to play and manipulate audio by hand; it is a playback tool rather than a processor, so no plugin stands in for it.

Hook vocal group (all three singers)

1 item

Timbaland, Madonna and Justin Timberlake

Mix effects

Drums and percussion

2 items

Timbaland and Danja (programming)

Mix effects

Brass samples

1 item

Timbaland (probably)

Instrument

  • The real chain

    Yamaha Motif

    Reported

    The engineer believes the horn samples came from the Motif, but says he is not sure.

    Source: Sound On Sound, accessed 15 Nov 2026

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    Covers this kind of unit

    Korg KORG Collection

    instrument

    A collection of sample-based workstations (M1, Trinity, Triton) from just before the Motif, which build sounds from stored samples in the same way; it is not a model of this unit.

Backing track programming and recording

4 items

Timbaland and Danja

Instrument

Input chain

Sources

  1. Secrets Of The Mix Engineers: Demacio 'Demo' Castellon, Sound On Sound, 2008-07. Accessed 15 Nov 2026.

What the ratings mean

Verified

Stated by the engineer, producer or artist, or by the manufacturer.

Reported

Stated by a reputable secondary source.

Inferred

An educated suggestion, not a documented fact.

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