KeySync
The DJ's harmonic mixing companion. Find compatible tracks, build smoother sets and mix with confidence. 🎧
Built for Modern DJs
🎧 Harmonic Wheel
Select any key and instantly see perfect matches, energy boosts, energy drops, major/minor switches and dramatic changes.
🎵 Track Library
Store and organise tracks by title, artist, BPM and harmonic key for faster set preparation.
âš¡ Compatible Finder
Find tracks in your own library that will mix smoothly with your current selection.
🎼 Set Builder
Build harmonic journeys through your music collection and create smoother DJ sets.
📊 Analytics
View total tracks, average BPM, most common keys, major/minor balance and key coverage.
📥 CSV Import
Import your existing DJ library and start exploring harmonic compatibility in seconds.
Why KeySync?
Most DJ software shows the musical key of a track, but KeySync shows you what to do with it. It helps DJs avoid key clashes, build better energy flow and make more confident track choices.
What KeySync Helps You Do
Mix Smoother
Choose tracks that work together musically and reduce clashing transitions.
Build Better Energy
Use energy boosts, drops and key switches to shape the flow of your set.
Understand Your Library
See which keys dominate your collection and spot gaps in your music library.
Start Mixing Smarter
KeySync gives DJs a simple way to organise music, find compatible tracks, plan harmonic journeys and create more professional-sounding sets.
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