- Product: Harmony Blueprint
- Developer: Drei Music
- Version: 1.0.0
- Format: VST3, AU
- Requirements: Windows 10 or later, macOS 10.13 or later
- Source: dreimusic.com/harmony-blueprint
Play anything on the track and it snaps instantly to a proven chord progression — live, in your DAW, following every chord change as the progression plays. Backed by 200+ patterns built for modern music. No exporting, no theory, no guessing. Built by a producer to save you the years it takes to learn this the hard way.
Music theory takes ten years. This gets you there today.
Most producers either spend a decade learning theory, or they guess — stacking random notes and hoping it works. Harmony Blueprint gives you a third option: 200+ chord progressions hand-tested over ten years by a real producer, geared toward the dark, melodic sound of trap, hip-hop, R&B, and pop — though every pattern works in any genre. Snap into a pattern, or build your own — either way, you can’t get it wrong.
Three steps to a finished melody.
Load it as a plugin
Drop Harmony Blueprint into your DAW. Use it as its own instrument, or route it into your own instruments and plugins in just two clicks.
Pick your vibe
Filter by mood, key, and mode — Natural Minor, Harmonic Minor, Phrygian — or build your own progression and it automatically becomes full-range.
Play — it snaps live
Every note you play or record gets reharmonized to your chord progression in real time, automatically.
Full-range, so it sounds right everywhere.
Every chord repeats identically across the entire keyboard — bass to lead. That means whatever octave you play in, your melody stays coherent with the harmony underneath. No dead zones, no notes that clash because you played too high or too low. Build your own chords and they get the exact same full-range treatment — not just the pattern library.
Pick any chords. It becomes full-range automatically.
Don’t want to use the pattern library? Build your own progression from scratch — choose the notes for up to four chords, and Harmony Blueprint instantly expands it across the full keyboard, the exact same treatment as every pattern in the library. No music theory needed. You can’t get this wrong.
