See harmony the way it actually works.

The Harmonic Alignment Engine™ is an interactive visual system that reveals how chords and scales truly relate — instantly and clearly.

Instead of memorising rules, you see harmony.

Drag any chord across a key and immediately understand:

• Which notes belong
• Which notes create tension
• Why certain chords feel stable
• Why others pull and resolve

There’s a huge variety of scales and chords in there, allowing you to quickly analyse any chord progression put in front of you to see which chords are in key, and which chords contain non-diatonic notes. You can also use this powerful visualiser to create music. Just pick a key, think about the sort of sound you want to create, and then experiment with more complex chords, turning ordinary chord progressions into unique and colourful compositions.