Chord Progression Generator

The generator supports Pop, Rock, Jazz, Blues, Lo-fi, Country, R&B, and Classical genres. Each genre uses distinct harmonic conventions — for example, Jazz progressions feature ii-V-I movements and extended chords (7ths, 9ths), while Pop tends toward I-V-vi-IV patterns. You can also describe a mood to further customize the output.

Yes — every generated progression includes a playback button that plays each chord as a triad using Web Audio synthesis. You can adjust the BPM to hear the progression at different tempos, making it easy to evaluate the feel before transferring it to your DAW or instrument.

Roman numerals represent chords relative to the key. Uppercase numerals (I, IV, V) indicate major chords, lowercase (ii, iii, vi) indicate minor chords. For example, in the key of C major, I = C major, iv = F major, V = G major, vi = A minor. This notation lets you transpose the progression to any key instantly.

Copy the chord names using the copy button and enter them into your DAW, lead sheet, or practice session. The progression works in any key — if you generated in C major and want to play in G major, simply transpose each Roman numeral to the new key. Most DAWs like Ableton, Logic, and FL Studio have chord input tools that accept chord names directly.