Omnichord Online
Added to website 18/02/2026.
A modern, feature-rich web implementation of the classic Suzuki Omnichord OM-27 electronic musical instrument.
Omnichord online is a web-based virtual version of the classic Suzuki Omnichord OM-27, a unique electronic musical instrument from 1981. Our online omnichord recreates the authentic sound and playing experience directly in your browser, allowing you to play chords, strum melodies, and add rhythm accompaniment without needing the physical instrument.
Features
- 27 Chord Buttons: Play major, minor, and seventh chords across 9 different root notes
- Interactive Strumplate: Click or drag across keys to create harp-like arpeggios
- Rhythm Patterns: 6 built-in rhythm patterns (Rock, Waltz, Slow Rock, Latin, Foxtrot, Swing)
- Auto Bass Line: Automatic bass accompaniment that follows your chord selection
- Keyboard Control: Full QWERTY keyboard support for hands-free playing
- Real-time Audio: Powered by Tone.js for high-quality Web Audio synthesis
- Responsive Design: Works on desktop, tablet, and mobile devices
- Beautiful UI: Modern, gradient-based design with smooth animations
Included in the free version:
- Full Omnichord instrument with 27 chords
- 6 rhythm patterns
- Limited free songs
- Learning mode for free songs
- 3 recordings (30 seconds each)
Next Step
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About the Provider
Omnichord Online
The omnichord online is a faithful digital recreation of the iconic Suzuki Omnichord OM-27, bringing this beloved vintage instrument to the modern web. Originally released in 1981, the Omnichord revolutionized electronic music with its unique combination of chord buttons and a touch-sensitive strumplate.
