MIDI Piano & Guitar Chords

About

FreeMIDIChords is a complimentary, open-source collection of music theory utilities compatible with any MIDI keyboard. The web version operates without any installation, subscriptions, or payment barriers. Simply connect a MIDI keyboard to have chords and intervals identified instantly. These are displayed on musical staff notation, a piano keyboard layout, and a dynamic circle of fifths. The tool also functions in reverse, allowing you to select a chord and hear it performed via MIDI or integrated audio. It additionally provides scale references and a metronome.