Scaler is a unique and inspiring MIDI effect instrument that makes searching for chords and progressions intuitive and interesting! Thanks to the definition of notes, the choice of scales and the suggestion of chords, Scaler is a comprehensive, but at the same time easy-to-use instrument that will help everyone create the best music. First of its kind, Scaler can determine what key and scale you work for and offer chords that suit your music. With a built-in bank of more than 1,700 scales and keys, including genres and presets from artists, Scaler offers enough to support inspiration.