Danny Carey
Tool · Odd meters, polyrhythmic independence, and a hypnotic, orchestrated kit.
The techniques Danny Carey actually uses across their path, moves and song studies — each one opens the same exercise workout the rest of the app links to.
Groups of 3 Over 4/4 — Explained
Level 4Progressive & Odd Time · 50–120 BPM
The bar is still normal 4/4 — 16 notes. But you accent every 3rd note. Because 3 does not divide into 16, the accent lands somewhere new each beat and only lines up again after 3 bars. This is the 'over the barline' sound.
Goal: Comfortable playing one rhythm on top of another
WorkoutHi-Hat Foot on the Offbeats
Level 3Independence · 50–120 BPM
Your left foot closes the hi-hat on the '&' — the space between the numbers. Most drummers' left foot is asleep; this wakes it up.
Goal: An independent left foot that keeps the pulse for you
WorkoutSingle Stroke Roll — Moving Around the Kit
Level 1Hands · 50–160 BPM
You alternate hands, one hit each, non-stop. You do NOT stay on the snare: every bar your hands move to a different drum so your arms learn to travel.
Goal: Even singles that stay even while your arms travel around the kit
WorkoutNo Pedals: Ride & Snare Independence
Level 3Independence · 50–130 BPM
Your right hand keeps a completely steady 8th-note ride pattern (1 & 2 & 3 & 4 &) while your left hand plays a pattern that does not line up with it. This is limb independence trained purely with hands.
Goal: Two hands doing genuinely different jobs
WorkoutMetric Modulation — Explained
Level 5Progressive & Odd Time · 45–110 BPM
You play triplets (3 notes per beat). Then you decide that one of those triplet notes is now the new beat. The tempo appears to change but you never actually stopped — that is what Dream Theater do constantly.
Goal: Dance of Eternity thinking, at a beginner-safe tempo
WorkoutFour-Limb Ostinato
Level 4Independence · 45–110 BPM
'Ostinato' just means a short pattern you repeat without changing. Here your right hand and both feet play a fixed loop while your left hand improvises on snare and toms.
Goal: Genuine four-way independence
Workout3 Over 2 — Hands in 3, Feet in 2
Level 5Progressive & Odd Time · 45–110 BPM
In the same amount of time, your hands play 3 notes and your feet play 2. They only line up on note 1. The classic phrase to say out loud is 'NICE cup of TEA' — hands on every syllable, feet on NICE and of.
Goal: Internalise the polyrhythmic feel
WorkoutDouble Kick Endurance Intervals
Level 4Double Kick · 55–130 BPM
Same 16th note double kick, but treated like gym intervals. You play until the timer stops you, then rest completely.
Goal: Hold your tempo for 60 seconds with no tension
WorkoutNo Pedals: Kit Tour Singles
Level 1Hands · 50–150 BPM
Hands only. No kick, no hi-hat foot. You alternate hands non-stop and change drum every single beat, so your arms learn where everything is without your feet helping you keep time.
Goal: Confident travel around the kit with hands alone
WorkoutFree Play Challenge
Level 3Progressive & Odd Time · 55–160 BPM
No grid, no tab. You play music and deliberately drop in at least three things you practised in this session.
Goal: Turn exercises into music
WorkoutAccent & Tap Control
Level 3Hands · 55–130 BPM
Every beat has 4 notes. The first one is loud (stick starts high), the other three are whispers (stick stays 2cm off the drum).
Goal: You control volume, not the stick
Workout