Sparkular Auto-Key

Auto-Key is a plug-in for automatic key and scale detection designed to enhance your Auto-Tune workflow and save valuable time in the studio.

Choosing the right key and scale for your music is a crucial part of effective pitch correction, and Auto-Key makes this process quick and easy. It is also useful for selecting samples and loops that match the key of your project.

Apply Auto-Key to a track to analyze your music in real-time, or upload an audio file for a faster-than-real-time analysis. It will then automatically detect and display the key and scale of your music, along with the tuning reference frequency. The on-screen keyboard will also light up to show detected pitches.

Click the "Send to Auto-Tune" button, and compatible versions of Auto-Tune will automatically update with the correct key and scale settings.

Even if you already know the key and scale of your music, Auto-Key will streamline your workflow by allowing you to conveniently set the key and scale for multiple instances of Auto-Tune with a single click.