Drum Programming and Groove Production

Sixteen Boxes

Learn how a 16-step grid represents one bar of sixteenth notes, then program a four-on-the-floor kick pattern.

Kick, Snare, and Hats

Assign kick, snare, and hi-hat to their rhythmic roles, then reconstruct a three-voice groove by ear.

How to Practice This Course

Use retrieval practice and a five-minute cold re-test to establish a repeatable study routine.

The Subdivision Ladder

Identify quarter notes, eighth notes, and sixteenth notes within one pattern, then place notes on the e and a subdivisions.

Bars and Phrases

Identify bar boundaries, compare one-bar and two-bar phrases, and program a two-bar call and response.

Rests, Pickups, and Anticipation

Use rests, pickups, and anticipations to control the arrival and weight of beat 1.

Triplets and Tuplets

Program triplet subdivisions with ratchets and compare them with positions that a 16-step grid cannot represent exactly.

Swing

Identify the delayed sixteenth-note positions that create swing, calculate their timing in milliseconds, and set the amount by ear.

Compound Time: 6/8 and 12/8

Count 6/8 and 12/8 as compound meter, locate four felt beats in a twelve-step bar, and complete a shuffle pattern.

Backbeat Placement

Compare standard and displaced backbeats, measure the displacement, and program a musically stable variation.

Velocity and Ghost Notes

Use velocity tiers to distinguish primary accents from ghost notes while keeping step placement fixed.

Tresillo, Clave, and Interlock

Distinguish tresillo, clave, and interlocking rhythmic timelines; reconstruct a clave pattern by ear; and identify each tradition accurately.

Transcribing Grooves by Ear

Apply a six-step transcription method: establish the pulse, locate beat 1, write the count, isolate voices, program the pattern, and verify it by listening.

Shaping Drum Sounds

Hold a pattern constant while comparing attack, body, decay, and drum-kit voicing.

Layering and Tuning Drums

Layer and tune two drum voices on the same step, then adjust the composite sound to suit the groove.

Writing Playable Drum Parts

Use two-hand and two-foot constraints to write physically playable drum parts, then break those constraints deliberately.

Fills, Cymbals, and Dynamics

Build fills from rudiments, place cymbal accents at phrase boundaries, and shape repeated hits with dynamics.

808 Programming

Program core 808-style drum voices and apply their timing and orchestration to electro and Miami bass patterns.

909 Programming

Program a 909-style four-on-the-floor pattern with kick, clap, closed hi-hat, and offbeat open hi-hat.

Classic Breaks: Amen, Think, Funky Drummer

Analyze the Amen, Think, and Funky Drummer breaks, map their drum roles, and reconstruct their rhythmic principles with the course kit.

Sampler Timing and Pad Performance

Apply sampled-kit swing, manage limited sample memory, organize pad layouts, and use speed-change sampling techniques.

Kick and Bass

Coordinate kick and bass through doubling, call and response, and deliberate separation, then decide which part articulates beat 1.

Drums Around the Vocal

Translate a vocal phrase into a rhythmic map, place drum details around the vocal, and reduce a crowded accompaniment to its essential frame.

Chicago House: Hats and Swing

Program a Chicago house foundation with steady quarter-note kicks, syncopated hi-hats, responsive claps, and controlled swing.

Deep House: Shuffle and Percussion

Build a three-level hi-hat shuffle, place percussion between clap accents, and use an empty kick bar to create structural space.

Tech House: Space and Syncopation

Program a sparse tech house groove, resolve rhythmic crowding, and work within a twelve-step density limit.

Disco and French Touch

Program disco sixteenth-note hi-hats, offbeat open-hi-hat accents, and a tom turnaround, then shape the loop with velocity.

Detroit Techno: Electro Accents

Combine steady quarter-note kicks with an electro-influenced rim pattern and subtle tonal treatment on one drum voice.

Peak-Time Techno: Four-Layer Roller

Construct a four-layer techno groove with interlocking hi-hats, an eighth-note ride, microtimed rim hits, and velocity variation.

Electro & Miami Bass Deep Dive

Broken Techno & UK Bass

Hard Techno: Speed, Distortion, Restraint

Boom Bap Skeleton

J Dilla: Layered Time

Trap Fundamentals

Trap Hat Phrases

Drill and the Sliding 808

Anatomy of the Amen

Chop and Flip

Two-Step DnB & Rollers

Halftime and Footwork at 160 BPM

UK Garage: 4x4 Swing and Skipping Drums

2-Step: The Missing Kick

Dubstep at 140: Space Between the Hits

Baltimore and Jersey Club: Break Layers and the Five-Kick Pulse

Grime and UK Funky: Eight-Bar Switches and Rolling Drums

Reggaeton: The Dembow Cell and the Timbal Turn

One Drop and Dub: The Missing Kick

Dancehall Riddims

Afrobeats: Timing and Percussion

Amapiano and Funk Carioca: Log Drum and Tamborzão

Afro House, AfroTech, 3-Step, and Gqom

1990s Jungle: Breaks, Bass, and the Rave

Amiga Trackers in Jungle Production

Jungle Break Editing: Slices, Tails, and Resampling

Drum & Bass Architecture: LTJ Bukem, Goldie, Roni Size, and Modern DnB

Lo-Fi & Downtempo: Space Before Surface

Clave: The Key

Funk, the One & the Second Line

Dub: The Mixing Desk Becomes an Instrument

Brazil: Samba Bateria and Machine Percussion

LM-1 & LinnDrum: Fixed Voices, Finished Records

The MPC Dynasty: 60 to 3000 to 2000XL

SP-12 & SP-1200: Memory Zones, Outputs, and Tails

Compare the SP-12 and SP-1200 sound layouts, budget four sample-memory zones, map three output-filter types, and program a deliberate same-lane tail cut.

Rack Samplers: S950, S1000, and the E-mu Line

Trace audio and MIDI through rack-sampler programs, compare playback rate with time stretch, map Akai keygroups and E-mu zones, and transfer the decisions to current sampler practice.

The Humanization Ladder

Diagnose a rigid pattern by shaping velocity first, adding selected timing only when needed, comparing frozen correction amounts, and repairing unrelated drift.

Microtiming in Context: The Bass Reference

Hold one drum timing map fixed while bass reinforces the kick or an early percussion reply, then repair a drifting bass anchor without changing the drums.

Groove X-ray: Read a Performance as Event Data

Compare a centered control with one licensed two-bar performance, read onset, velocity, and nearest-sixteenth timing offsets, then repair three altered events.

Groove Templates & Controlled Variation

Capture a 16-position timing-and-dynamics map from one licensed hat performance, scale its influence on a different groove, then write a bounded second-bar answer.

Odd Meter, Polyrhythm & Polymeter for Programmers

Program native 5/4 and 7/8 bars, distinguish shared-cycle polyrhythm from independent-loop polymeter, and predict where unequal cycles meet again.

Cross-Genre Transfer

Name the rhythmic relationship that must survive a context change, repair a copied kick weight that breaks it, then document what held, changed, was abandoned, and was not proven.

Fills, Turnarounds & Transitions

Choose a transition window, clear competing events, shape a fill or turnaround, and make the next downbeat read as a new section.

Phrasing & Energy: Drums Across a Song

Map drum-state changes across complete recordings, preserve an invariant while revoicing or subtracting one role, and write an honest 32-bar section plan.

DJ Grammar

Count record entries and exits, prepare three drum states, hear a low-end handoff, and write the landmarks another DJ can use without imposing one phrase length on every genre.

The Drum Bus: Glue, Grit, Punch

Hear how attack reshapes a drum’s front edge, blend restrained compression, add the minimum useful drive, and restore the velocity contour feeding the bus.

Capstone: Three Grooves, Three Worlds

Reconstruct an unseen two-bar phrase and repair four audible faults, then build one original groove and carry its defining rhythmic relationship into two contrasting contexts.