Create beautiful notes and harmonies by simply clicking your mouse.
Standalone App + VST3/AU plug-in. Win and Mac.Predictor is a plug-in and app that generates notes, triads and voicings with simple clicks. It works by learning from existing MIDI files to predict new notes and chords.
Ideal for sparking fresh ideas or breaking through creative blocks.
It comes with an integrated MIDI library, but you can also load any MIDI file you like and Predictor will learn from it.
See it in action
Predictor learns from any MIDI file and sparks instant musical creativity.
Predictor is a generative MIDI composition tool that can learn from the MIDI file you drop onto it. It analyzes cadences, note relationships, velocities, piece position, modulations, and other features to predict new notes and voicings that you can then trigger with the mouse, the computer keyboard, or any MIDI controller.
Predictor is perfect for composers, producers, and musicians looking to explore new musical ideas and break free from creative blocks. With its intuitive interface and powerful generative capabilities, Predictor is a valuable tool for anyone looking to enhance their music production workflow.
Generation ranges and zones
Predictor estimates the next notes based on the keyboard range you play. It divides the keyboard into three zones: low (up to F2), mid (F2–F4), and high (from F4 onwards). This logic also applies to the Circles Zone. You can trigger single notes or chords in each range using your QWERTY keyboard or mouse clicks. With a MIDI controller, you get added flexibility to play triads in any range, not just the mid zone.
CINEMATIC IDEA IN 10 SECONDS
80s INTRO IDEA IN 10 SECONDS
MIDI CONTROLLER PLAYING
Tap any key. Get surprising melodies and chords.
Predictor takes your tap on computer keys, clicks, or notes from a MIDI controller to generate coherent chords and melodies. It uses the MIDI file you choose to predict upcoming notes and voicings - with a 95% chance of generating usable results. You'll be in charge of the rhythm, while Predictor will take care of the rest, surprising you with phrases to kickstart your next song idea.
Unlike traditional chord and melody generators that rely on simple, pre-made scales, Predictor goes beyond the basics. It doesn't just repeat predictable patterns or generic progressions. Instead, it learns from the MIDI you provide and predicts new notes and voicings based on that data. This way, the generated phrases feel more organic and inspired, giving your compositions a unique and dynamic character.
Download Manual (PDF)
Up to 90% of Predictor's Output is Musically Meaningful.
Predictor delivers musical results that are ready to use and creatively inspiring. In fact, over 90% of the melodies and chord progressions it generates are coherent, musically meaningful and production-ready, depending on the quality of the input MIDI. By learning from the reference material, Predictor captures the harmonic essence of the song, making it ready to be triggered with every single tap.
QWERTY PLAYING
No controller? No problem. Predictor features a QWERTY playing mode that lets you play notes directly from your computer keyboard. It detects note-on and note-off events while intelligently predicting velocities based on a learned model from your selected MIDI file. This ensures a more natural playing experience, compensating for the inherent lack of velocity sensitivity on standard computer keyboards.
Predictor also enables you to play multiple notes simultaneously, mimicking a pianist's style. You can use both hands to create rich, dynamic performances: the left hand naturally covers the lower "chord" range of a piano, while the right hand takes control of the higher melodic zone. This intuitive layout not only emulates the traditional pianist approach but also allows for more expressive and realistic performances, even without a MIDI controller.
Fresh ideas for your cinematic
| Title | Generated Idea |
|---|---|
| 80s intro idea | |
| Cinematic Quarter Notes | |
| Mendelssohn Opus 53 Inspired | |
| Bach Prelude 846 Inspired | |
| EDM Phrases idea | |
| Creepy Notes |
4k scalable interface
Features
- Generative MIDI composition tool
- Learns from any MIDI file
- Tap any key to generate chords and melodies
- QWERTY playing mode for intuitive keyboard use
- Drag and drop to DAW
- Scalable HD Interface (4K ready)
- 3 sounds included for sketching
- Predicts chords, melodies, velocities, and note correlations
- Supports triggering notes via mouse, keyboard, or MIDI controller
- Includes a library of MIDI files
- Allows for user-provided MIDI for customized learning
- Real-time playback and note generation
- Supports simultaneous multi-note playing (pianist style)
- Ideal for composers, producers, and musicians
- Helps break creative blocks with fresh musical ideas
System Requirements
macOS- Supported on Apple Silicon (Native) and Intel Macs.
- Standalone App, VST3 and AU included.
- Works on macOS 10.7 or later.
- Host must support VSTi or AU plugins.
- 400 MB HDD.
- 4GB RAM.
- 64-bit Plugin and Standalone.
- Standalone 64 bits App and VST3 included.
- Windows 7 or later.
- Host must support VSTi plugins.
- 400 MB HDD.
- 4GB RAM.
- 64-bit Plugin and Standalone.
Online activation required.