Tool · Odd meters, polyrhythmic independence, and a hypnotic, orchestrated kit.
Fibonacci grouping
Grouping beats in a sequence such as 1-1-2-3-5-8, as heard in the Lateralus verse.
Practise: Count and play a groove that adds one beat per phrase following a fibonacci-style sequence.
Comes out of: Stage 1 — Foundations: counting in odd meters
Heard in: Schism · Lateralus · The Patient
WorkoutLinear groove weave
A groove where kick, snare and hi-hat notes never land together, creating constant forward motion.
Practise: Build a one-bar linear pattern where no two limbs ever strike on the same subdivision.
Comes out of: Stage 2 — Core grooves: linear phrasing
Heard in: Forty Six & 2 · Schism · Jambi
WorkoutTabla-style hand roll
Fast, articulate single-hand patterns on toms or snare inspired by Carey's tabla study.
Practise: Practise fast alternating and single-hand rolls on a practice pad, focusing on articulation over speed.
Comes out of: Stage 1 — Foundations: counting in odd meters
Heard in: Sober
WorkoutOstinato foot independence
A repeating foot pattern maintained independently while the hands play a different phrase.
Practise: Set a simple repeating kick or hi-hat foot ostinato and layer a contrasting hand pattern on top.
Comes out of: Stage 1 — Foundations: counting in odd meters
Heard in: Forty Six & 2 · Stinkfist · The Patient
WorkoutPolyrhythmic layering
Playing two different groupings simultaneously, such as 3 against 4, across different limbs.
Practise: Practise 3-against-4 slowly with a metronome, isolating each limb before combining them.
Comes out of: Stage 5 — Advanced coordination: ostinato independence
Heard in: Stinkfist · The Patient · Jambi
WorkoutMetric modulation shift
Smoothly shifting the felt pulse from one meter or subdivision to another mid-song.
Practise: Practise transitioning from a groove felt in 4 to the same tempo felt in 3, and back.
Comes out of: Stage 1 — Foundations: counting in odd meters
Heard in: Schism · Lateralus · The Patient
WorkoutOrchestrated kit tour
Using the full extended kit, including gongs, chimes and auxiliary percussion, for texture.
Practise: Play a simple groove while adding one auxiliary percussion texture per repeat around the kit.
Comes out of: Stage 2 — Core grooves: linear phrasing
Heard in: Forty Six & 2 · Schism · Jambi
WorkoutHypnotic repetition build
Sustaining a repeated pattern over many bars while gradually building dynamics and intensity.
Practise: Loop a single groove for five minutes, gradually increasing dynamics without changing the pattern.
Comes out of: Stage 5 — Advanced coordination: ostinato independence
Heard in: Stinkfist · The Patient · Jambi
WorkoutOdd-meter fill resolution
A fill that spans an odd-meter bar and resolves cleanly back onto the downbeat of the next phrase.
Practise: Practise a fill that fills exactly one 7/8 or 5/4 bar and lands cleanly on the next bar's one.
Comes out of: Stage 1 — Foundations: counting in odd meters
Heard in: Sober · Stinkfist · Schism
Workout