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Everything you can do with midiOS™
Features
How midiOS works
One surface. Many musical layers.
The Harmony Engine
Real harmonic movement, without theory menus.
Harmony in continuous or voice-leading mode.
Continuous Mode
Fast, predictable harmony.
Chords move in parallel, making it easy to sketch ideas quickly and stay oriented as you play.
Voice-Leading Mode
Musical motion that adapts to you.
Chord shapes rewrite themselves in real time, keeping notes as close as possible for smooth transitions and richer harmonic color.
Triads in continuous mode
Ableton - Continuous
Triads in voice-leading
Ableton - Voice-Leading
7th chords in continuous mode
Logic Pro X - Continuous Mode
7th chords in voice-leading
Logic Pro X - Voice-Leading Mode
Voice-leading minimizes note jumps, creating smoother transitions and richer harmonic motion.
One surface. Multiple musical layers.
Switch between scale and chord modes instantly — then slide, press, or hold to unlock pitch bend, inversions, aftertouch, and more.
Play rich harmony. Instantly.
Scales, triads, and 7th chords with real-time voice-leading, modal color, and secondary dominants — no theory required.
Secondary Dominant Chords
Real harmonic movement — without thinking about theory.
Ex: D major -> B7 -> E min -> C#7 - F# min
Hold one chord, touch another, and midiOS automatically plays the dominant chord that connects them.
Hear the movement.
Music Theory?
Let midiOS do the thinking.
Each color bank represents a musical mode.
Arrange them sequentially for traditional movement — or lock everything to a single tonal center for dramatic modal interchange.
Stay in key. Explore color. Follow your ear.
Expression that moves with you.
Touch. Tilt. Face. Motion. Every gesture becomes sound.
Pitch & Inversion
XY Performance Surface
Tilt Control
Facial Mapping
Your setup shouldn’t require a suitcase.
Producers rely on grids, faders, knobs, keyboards, pedals, and macros. That means cables, power, setup, and limited space.
MIDI Keyboard
Arcade Buttons
Foot Controller
Rotary Knobs
DAW Clip/loop control
midiOS™ gives you controls no hardware can even physically do.
midiOS pads can become anything:
XY Pads
Tilt & Motion Control
Face-Control Gestures
Secondary-Dominant Chords
Voice-leading Mode
Adaptive Multi-mode Controls
Launchpad Integration
What midiOS™ gives you
Wherever you bring your laptop and DAW, midiOS is your rig. One USB cable — same controller, every session.
Freedom from physical limitations
Real-time expressive control
A single, unified workflow
Portable creative power
Your musical identity, not your gear
Ableton LiveGrid
midiOS mirrors your Ableton Session View, giving you direct access to clips, scenes, and transport controls in a single performance surface.
Facial Control
Shape pitch, voicing, and harmony with natural movement.
Control any mappable DAW parameter — hands free.
Expression that moves with you.