Worldwind / Sound Division
Sixteen steps · 1979—1993 · Chicago to Detroit

Your tracks don't sound like the records. Here's why.

It isn't your plugins. It isn't your samples. It isn't your mix.
It's the microtiming, the uneven swing, the note lengths that look wrong and feel right — the decisions nobody wrote down. Eight scenes, ten years, one grid, and every one of those decisions written into the files.

Chicago · Foundation Jack
TEMPO 122 SWING 55.8% STEP 01
MIDI files
223Grooves, basslines, chords, fills
Volumes
8Chicago through Detroit
Kit maps
3Every drum file, three ways
Synth patches
56Tyrell N6, Vital, Regency

Three ways in

Instant download · Lifetime updates

Complete library

Step One

All eight volumes, every kit map, both club arrangement templates and the reference documents. One download.

$59USD · saves $61
Buy the library
  • 223 MIDI files across 8 volumes
  • 56 patches for Tyrell N6, Vital and Regency
  • Drums mapped 3 ways, every pad documented
  • Swing table, arrangements, dub delay guide

Or one volume at a time

$15 each

Vol. 01 · 122 BPM

Chicago Jack

Trax era. Jacking, relentless, shuffled at 55.8%.

  • 9 drum patterns × 3 kits
  • 4 basslines · 2 progressions
  • 6 synth patches
$15USD
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Vol. 02 · 120 BPM

Deep House

Larry Heard territory. Chords lead, drums recede.

  • 6 drum patterns × 3 kits
  • 3 basslines · 2 progressions
  • 6 synth patches
$15USD
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Vol. 03 · 118 BPM

NY Garage

Disco roots and dub space. The loosest swing here.

  • 6 drum patterns × 3 kits
  • 3 basslines · 2 progressions
  • 6 synth patches
$15USD
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Vol. 04 · 122 BPM

NJ Gospel House

Church harmony over a hard floor. Rolling organ bass.

  • 6 drum patterns × 3 kits
  • 3 basslines · 2 progressions
  • 6 synth patches
$15USD
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Vol. 05 · 120 BPM

Freestyle & Tribal

Electro, Latin and Afro club. Digital, nearly straight.

  • 6 drum patterns × 3 kits
  • 3 basslines · 2 progressions
  • 8 synth patches
$15USD
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Vol. 06 · 124 BPM

Acid House

Phuture. One 303 with the knobs moving. Slides and accents written in.

  • 6 drum patterns × 3 kits
  • 4 acid lines with slides
  • 7 synth patches
$15USD
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Vol. 07 · 126 BPM

Detroit Techno

The Belleville Three. Cold, futurist, straight. String stabs.

  • 6 drum patterns × 3 kits
  • 3 basslines · 2 progressions
  • 5 synth patches
$15USD
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Vol. 08 · 120 BPM

Hip-House & Electro

The rap-house crossover. Broken kicks, bright stabs.

  • 6 drum patterns × 3 kits
  • 3 basslines · 2 progressions
  • 5 synth patches
$15USD
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Free download · no card needed

Hear it before you buy it

Nine MIDI files and three patches pulled straight from the library. Two drum patterns sit side by side so you can hear the thing this whole collection is built on — Chicago at 55.8% against New York garage at 57.9%, where the percussion swings and the kick stays locked.

  • 2 drum patterns × 3 kit mappings
  • 2 basslines · 1 chord progression
  • 3 patches for Tyrell N6 and Vital
  • Same licence as the paid volumes
$0
161 KB zip
Download the taster

This isn't a sample pack. You're not buying sounds — you're buying the timing, the phrasing and the behaviour that made those sounds work in the first place.

Why your tracks don't sound like the records

The grid is lying to you

Straight sixteenths never made a Chicago record. The off-beats land late — about fourteen ticks late at 480 PPQ. Your DAW's swing preset is a guess at that number. These files carry the measurement, which is the difference between a pattern that sits there and one that pushes.

You can copy every hit and still miss it

Transcribe a Zanzibar record note for note and it still won't groove, because the swing was never applied to everything. The rimshots drag while the kick stays nailed to the grid. Nobody writes that down anywhere. It's in every New York and New Jersey file here.

One feel doesn't cover eight scenes

Chicago rocks side to side. New York garage drags behind the beat. Detroit drives dead straight. Five percent of swing separates them — and reaching for the wrong one is why a track can be correct in every measurable way and still sound like a demo.

Machine-gun hats are a velocity problem

Every hit at the same level reads as a machine, because it is one. These were played with accents — some hard, some ghosted almost to nothing. On the FM patches the loud ones also come out brighter, since velocity drives the modulation index. You can't quantise that texture into existence afterwards.

Tidying up the bass is what kills it

Overlap two notes and the envelope stops retriggering. On a 303 that's a slide, and the slide is the entire instrument. On an FM bass the same overlap deletes the attack. Note lengths here are set deliberately in both directions — the moment you clean them up, you lose the thing you paid for.

The plugins are free. The knowing isn't.

Vital, Tyrell N6, Regency and JC-303 all cost nothing. What took the time is written in the volume notes: what Levan did with a delay send, why Larry Heard kept resonance near zero to protect the sub, what the 303's accent knob is actually doing to the filter.

Stop guessing. Start landing in the pocket.

You can spend months nudging swing settings, redrawing velocities, and still miss it by a few ticks. Or you can start from patterns that already move the way the records do.

$59
All eight volumes · instant download · lifetime updates
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If your tracks feel stiff, this is why. Fix the groove at the source.