Harmony Lab:Chord Progressions
Harmony Lab:Chord Progressions is made and published by Sean Ray Dvir. AppBrain is an independent app data site and isn't affiliated with Sean Ray Dvir. The app name, icon, screenshots and description belong to Sean Ray Dvir and are shown as published on the App Store.
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- Last updated
- September 17, 2026
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Updates seen on the App Store- Version
- 1.13
- Launched
- July 2026
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 29.1 MB
- Content rating
- Everyone
Technologies used by Harmony Lab:Chord Progressions
About the app and developer
About Harmony Lab:Chord Progressions
Harmony Lab:Chord Progressions is a music app developed by Sean Ray Dvir.
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App Information
Harmony Lab:Chord Progressions is freely available from the App Store. The app size is 29.12 MB. The latest version available is 1.13. The last update was on September 17, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
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Store listing
By Sean Ray Dvir, from the App StoreDescription by Sean Ray Dvir Written by the developer, not by AppBrain. Click to read.
Harmony Lab is built for exploring harmony in a way that feels clear and immediate. It gives you a space to build progressions, shape how they are played, and understand how everything connects.
You can create progressions in multiple ways. Build them manually, generate them from scales, or follow harmonic relationships. Each approach leads to the same goal: turning ideas into sound quickly.
Every chord you add is playable instantly. You hear how it fits, how it moves, and how it feels in context. This makes it easy to experiment, adjust, and refine your ideas without breaking flow.
Playback is fully customizable. Choose how chords are played using different styles such as up, down, alternating patterns, or more dynamic variations. You can control octave placement and spread notes across multiple octaves to shape the depth of the sound.
Rhythm is part of the process. Use built-in patterns or create your own to control how chords are triggered over time. This lets you move beyond static playback and explore groove, timing, and feel.
Harmony Lab also gives you control over the details. Adjust note density, introduce probability to create variation, and add humanization to make playback feel more natural. These small changes can completely transform how a progression sounds.
You can hear everything across multiple instruments. Switch between piano, guitar, strings, and more to explore different textures and directions. Each instrument gives a new perspective on the same harmonic idea.
The interface keeps things focused. You add chords, shape how they are played, and hear the result instantly.
Key Features:
• Build chord progressions manually/from scales/Using Functional Harmony/Using a text description
• Multiple playback styles and patterns
• Control octave, range, and note spread
• Adjust timing, density, and variation
• Add humanization for a more natural feel
• Multi-instrument playback
• Real-time feedback while editing
Harmony Lab works for writing, practice, and exploration. It helps you hear harmony more clearly and turn simple ideas into something more expressive.
You explore, listen & create - That’s the core idea behind Melodic Mind. Let music feel natural again.
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