☣ The Ultimate Rhythm Machine

Master Every
Rudiment. Every Rhythm.

Browser-based · No install · MIDI-ready · One-time purchase

🛒 Get RudimentSeq — €29.95 Watch Tutorials
40+ NARD Rudiments
50+ Synth Drum Sounds
500+ Mutant Presets
0px Install Required
Single Stroke Roll · Flam Accent · Paradiddle · Swiss Triplet · Son Clave 3-2 · Baião · WebMIDI Export · DAW-Ready · 6-LFO System · MUTANT!! Mode · Hands View · African Rhythms · Cuban Percussion · Latin Grooves · Single Stroke Roll · Flam Accent · Paradiddle · Swiss Triplet · Son Clave 3-2 · Baião · WebMIDI Export · DAW-Ready · 6-LFO System · MUTANT!! Mode · Hands View · African Rhythms · Cuban Percussion · Latin Grooves ·
// What it does

Everything a rhythm machine
should be.

Built in the browser. No plugins, no DAW required. Just open it and play — then export to Ableton, Logic, or Bitwig when you're ready.

🥁

40 NARD Rudiments

Every standard rudiment with grace notes, flams, drags, and hybrids. Sticking displayed in real time.

🌍

World Rhythms

Cuban clave, son, mambo. African Ewe and Gnawa patterns. Brazilian baião and samba. Latin grooves ready to play.

🎛️

6-LFO System

Independent LFO per hand per track. Sine, square, saw, tri, random. Assign to velocity, pitch, FX, and more.

☣️

MUTANT!! Mode

500 randomised LFO + FX presets at the press of a button. Lock NOTE, DIST, or FILTER to protect what you love.

🎹

WebMIDI Export

Export DAW-ready MIDI in 8 or 16 bars — SMF Type 1 with named tracks, tempo map, and proper time signature.

🔊

Synthesised Kit

50 drum sounds synthesised entirely in the browser via Web Audio API. No samples, no loading — instant.

👁️

Hands View

Full-screen visual mode showing L and R in real time — clap mode included. Perfect for practice.

🎚️

MIDI Learn

Right-click any knob or slider to map it to a hardware controller. Persistent per browser session.

// Tutorials

Learn RudimentSeq.

Step-by-step videos covering everything from your first pattern to advanced MIDI routing and world rhythm programming.

Coming Soon
01 — Getting Started
Your First Pattern in 5 Minutes
Open the app, load a rudiment, and play your first beat.
Beginner
Coming Soon
02 — The Interface
Transport, Lanes & the Sequencer
Understanding Track 1, Lane 1, Lane 2, and how they work together.
Beginner
Coming Soon
03 — Rudiments
40 NARD Rudiments Explained
Flams, drags, paradiddles, Swiss triplets — how to use them all.
Technique
Coming Soon
04 — Hands View
Visual Practice with Clap Mode
Use the full-screen hands display for visual rhythm training.
Beginner
Coming Soon
05 — Sampler
Loading & Assigning Drum Sounds
Use the SyntheticKit or load your own WAV samples per hand.
Technique
Coming Soon
06 — MIDI
MIDI Output, Learn & DAW Export
Route MIDI to your DAW, map hardware controllers, and export 8/16-bar clips.
Technique
Coming Soon
07 — FX
SamplerFX: Delay, Reverb & Distortion
Shape your sound with the built-in FX bus and MIDI-learnable sliders.
Technique
Coming Soon
08 — LFO
The Smart LFO System
Assign oscillators to velocity, pitch, and FX for evolving, living rhythms.
Advanced
Coming Soon
09 — MUTANT!!
500 Randomised Presets
Hit MUTANT!! for instant chaos. Lock NOTE, DIST or FILTER to protect your favourites.
Advanced
Coming Soon
10 — World Rhythms
Cuban, African & Latin Grooves
Explore son clave, mambo bells, Ewe patterns, and Brazilian baião.
World
Coming Soon
11 — Swing & Humanise
Feel, Groove & Timing Controls
Add swing, humanise velocity, and delay individual lanes for real feel.
Advanced
Coming Soon
12 — Presets
Saving & Loading Your Work
Save patterns, voices, and LFO banks. Export JSON. Set a startup default.
Beginner
Coming Soon
13 — Recording
WAV & MIDI Recording
Record your performance as a WAV or live MIDI for use in your DAW.
Technique
Coming Soon
14 — Ableton
Using RudimentSeq with Ableton Live
Export DAW MIDI, drag into Ableton, assign to a Drum Rack and play.
Advanced
Coming Soon
15 — Workflow
Full Session: Idea to Export
A complete creative session from blank slate to exported stems.
Advanced
Coming Soon
16 — Deep Dive
Advanced Synthesis & Modulation
The full LFO + FX modulation system explored from top to bottom.
Advanced

Ready to play?

One-time payment. Instant download. No subscription, no account required.

🛒 Get RudimentSeq — €29.95