Can I enter my own chord progression?

Yes. Open progression editing, import chord symbols separated by spaces, bars, commas, or line breaks, and then adjust individual chords.

Does transposing change every chord?

Yes. Transposing preserves the interval relationships in the current preset or custom progression.

What does the MIDI file contain?

It contains the current chord notes, tempo, order, and durations. The browser synthesizer tone is not embedded.

Entertainment

Chord Progression Player

Play, transpose, edit, loop, and export chord progressions in your browser. Choose tones, patterns, tempo, chord length, and scale-degree display.

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About Chord Progression Player

Build and hear a chord progression

Choose a preset or enter chord symbols such as C | G | Am | F. Transpose the progression, change tempo and chord length, select a backing pattern, loop playback, and preview any chord individually.

Edit chords and export MIDI

Custom mode lets you reorder, remove, and add chords, select each root and chord type, and set beats per chord. MIDI export saves the current progression for use in a DAW or notation application.

Browser audio limitations

Sound is synthesized with the Web Audio API. Tone and loudness vary by browser, device, speakers, and audio settings; this player is a composition aid rather than a reference instrument.

Frequently asked questions

Q. Can I enter my own chord progression?: Yes. Open progression editing, import chord symbols separated by spaces, bars, commas, or line breaks, and then adjust individual chords.
Q. Does transposing change every chord?: Yes. Transposing preserves the interval relationships in the current preset or custom progression.
Q. What does the MIDI file contain?: It contains the current chord notes, tempo, order, and durations. The browser synthesizer tone is not embedded.

Sources and specifications

Questions or feedback? Contact NanToo

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