Gavin Harrison

Foundations: touch and subdivision

Build the quiet control that everything else depends on.

• • Even 16th-note hands at low volume on a closed hi-hat
• • Ghost notes at consistent, controlled dynamic
• • Comfortable counting 16th subdivisions while playing simple grooves

Unlocks: The verse groove to 'Trains' at a relaxed tempo.

Leads to: Stage 2 — Core grooves: straight 4/4 with ghosted 16ths

3 part session · warm-up, build, push, apply · from 70 BPM

Core grooves: straight 4/4 with ghosted 16ths

Learn the bedrock groove vocabulary Harrison displaces later.

Carries in from: Stage 1 — Foundations: touch and subdivision

• • Basic backbeat with 16th-note ghost fills between snare hits
• • Kick variations under a steady hi-hat
• • Locking hi-hat foot with kick patterns

Unlocks: 'Blackest Eyes' verse groove played cleanly.

Leads to: Stage 3 — Signature techniques: snare displacement

4 part session · warm-up, build, push, apply · from 88 BPM

Signature techniques: snare displacement

Shift the snare backbeat off beat 2 and 4 without losing the pulse.

Carries in from: Stage 2 — Core grooves: straight 4/4 with ghosted 16ths

• • Displace snare hits by an 8th or 16th note against a steady kick/hat
• • Keep the 'felt' downbeat internally while the snare lands elsewhere
• • Return smoothly to the true backbeat on cue

Unlocks: The illusion groove in 'Arriving Somewhere But Not Here'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

Leads to: Stage 4 — Odd groupings over 4/4

5 part session · warm-up, build, push, apply · from 92 BPM

Odd groupings over 4/4

Layer 5- and 7-note groupings inside a straight bar without it sounding like odd time.

Carries in from: Stage 3 — Signature techniques: snare displacement

• • Play 5-note groupings across the kit while feet keep 4/4
• • Play 7-note groupings the same way
• • Accent the grouping subtly so it colours the groove, not replaces it

Unlocks: The rhythmic-illusion fill patterns from 'The Sound of Muzak'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

Leads to: Stage 5 — Fills & transitions: linear language

5 part session · warm-up, build, push, apply · from 84 BPM

Fills & transitions: linear language

Build fills where kick, snare and hats never sound together — pure linear phrasing.

Carries in from: Stage 4 — Odd groupings over 4/4

• • Play linear fills around the kit at moderate tempo
• • Blend linear fills into a groove without a bump in time
• • Use linear phrasing across toms in a written fill

Unlocks: The linear fill work in 'Anesthetize'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

Leads to: Stage 6 — Advanced coordination: metric modulation

5 part session · warm-up, build, push, apply · from 90 BPM

Advanced coordination: metric modulation

Shift the perceived tempo using groupings, then shift back cleanly.

Carries in from: Stage 5 — Fills & transitions: linear language

• • Modulate from straight time into a felt triplet pulse and back
• • Keep a steady click while the surface pattern implies a different tempo
• • Apply modulation across a full phrase, not just one bar

Unlocks: The tempo-illusion sections of 'The Creator Has a Mastertape'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

Leads to: Stage 7 — Song applications: dynamics and space

5 part session · warm-up, build, push, apply · from 96 BPM

Song applications: dynamics and space

Apply the vocabulary inside real song architecture, from whisper to full band.

Carries in from: Stage 6 — Advanced coordination: metric modulation

• • Play a verse-to-chorus dynamic build using ghost notes and cymbal choice
• • Sit far back in the beat for a laid-back verse feel
• • Keep double kick work quiet and controlled under a full mix

Unlocks: The dynamic arc across 'Trains' from verse to outro.

Leads to: Stage 8 — Advanced song studies: composed parts

4 part session · warm-up, build, push, apply · from 84 BPM

Advanced song studies: composed parts

Learn a fully composed drum part note-for-note, as Harrison writes his parts out.

Carries in from: Stage 7 — Song applications: dynamics and space

• • Memorise a complete composed section bar-by-bar
• • Reproduce ghost-note placement exactly, not approximately
• • Play the part with a click at the recorded tempo

Unlocks: The composed drum part for 'Sleep Together'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

Leads to: Stage 9 — Signature performances: rhythmic illusion suite

5 part session · warm-up, build, push, apply · from 100 BPM

Signature performances: rhythmic illusion suite

String displacement, odd groupings and metric modulation together in one long passage.

Carries in from: Stage 8 — Advanced song studies: composed parts

• • Combine displaced snare with 7-groupings in one continuous phrase
• • Sustain the illusion for 8+ bars without drifting off the true pulse
• • Add ghost-note dynamics throughout for realism

Unlocks: The full illusion passage from 'Way Out of Here'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

Leads to: Stage 10 — Mastery: The Incident suite

6 part session · warm-up, build, push, apply · from 92 BPM

Mastery: The Incident suite

Endurance and control across a long-form composed piece with constant shifting textures.

Carries in from: Stage 9 — Signature performances: rhythmic illusion suite

• • Play a 10+ minute passage of connected sections without a dynamic lapse
• • Switch fluidly between linear fills, odd groupings and straight grooves
• • Maintain quiet touch throughout even under fatigue

Unlocks: A full run-through of a section suite from 'The Incident'.

Heard in: Trains · Blackest Eyes · Arriving Somewhere But Not Here

6 part session · warm-up, build, push, apply · from 96 BPM