The Midi Chord Pedal is a foot pedal which works in conjunction with the arranger of any DAW (Digital Audio Workstation).
By pressing on the Midi Chord Pedal one can change chords on the spot thus making it an invaluable tool for solo instrumentalists who want to have a live band accompany them not only when they play any song they like but also when they are improvising !!
All that is REALLY needed is minimal practice......& of course.....to know your.......chords !!!....lol.....