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Screenshots - (Click images for larger versions)

Main screen

Chordbot's main view consists of a chord table along with navigation and playback controls. Songs are created by adding chords to the chord list and played back with the instrument arrangement selected in the mixer.

Chord editor

Clicking a chord brings up the chord editor which lets you select the root note, type and duration of the current chord. You can also set custom bass notes for slash chords (C/B, etc).

Inversion selector

The inversion selector lets you select what octave and inversion the chord will be played in. By default Chordbot will automatically select the inversion that gives the smoothest transition.


Songs can be structured into repeatable sections. Each section can have its own comping style/arrangement.


Arrangements are created by combining different comping patterns in the instrument mixer. There are also a number of preset combinations available in a variety of musical genres.


There are over 350 instrument tracks / comping patterns available, divided between guitar, piano, bass, drums, keyboard and synth.


Songs can be exported as MIDI files for further editing in Cubase, Logic or any MIDI-sequencer of choice. Songs can also be exported as WAV files or in a native format that lets you share editable songs with other users.


Chordbot's song generator can help you create new chord progressions if you run out of ideas.