Scaler is a unique and inspiring MIDI effect instrument that makes finding chords and progressions intuitive and fun! With note detection, scale selection and chord suggestions, Scaler is a comprehensive yet easy-to-use tool to help everyone create better music. The first of its kind, Scaler can determine what key and scale you are working in, and suggest chords that suit your music. With a built-in bank of over 1,700 scales and keys, including genres and artist presets, Scaler has enough to keep you inspired.