Scaler Music has introduced a software tool which lets users find the musical key of whole songs, individual polyphonic audio tracks, or raw streams of MIDI.
Scaler Detector uses powerful detection technology to identify chords, determine the key and scale of your music, and suggest chords that fit perfectly.
With the same great key and scale detection as Scaler 3, the world’s favourite music theory plugin, Scaler Detector instantly identifies the key, scale, and chords of any track, loop, or live performance. Play in audio or MIDI in real time, or drag and drop files for instant results.
Once you’ve detected the key and scale of a track, bind the notes for one-finger chords that fit perfectly with your music. Or simply search for a scale and start playing along. Enable Voice Grouping for automatic voice leading, making your chords sound richer and more musical.
Available in VST/VST3, AU and AAX plugin formats and as standalone software for Windows and Mac, Scaler Detector is priced $9 USD at Plugin Boutique and from the Scaler Music store. The plugin is free to users of Scaler 3.

