What is a chord progression?
A chord progression is the sequence of chords a song moves through, usually repeating every 4 or 8 bars, that gives each section its harmony and emotional direction. Free in your browser, Veena writes progressions with you: in Veena's own data, "chord progression" is the single most common phrase in first requests to CoProducer, and what it writes lands as MIDI you can change.
Five progressions worth knowing
| Numerals | Chords | Where you hear it |
|---|---|---|
| I–V–vi–IV | C–G–Am–F | Pop anthems |
| vi–IV–I–V | Am–F–C–G | Emotional pop and EDM |
| I–vi–IV–V | C–Am–F–G | 1950s doo-wop ballads |
| ii–V–I | Dm7–G7–Cmaj7 | Jazz, neo-soul, R&B |
| 12-bar blues on I, IV and V | A7 ×4, D7 ×2, A7 ×2, E7, D7, A7 ×2 | Blues, early rock and roll |
Roman numerals name each chord by its step in the key, so one progression works in any key: I–V–vi–IV in D major is D–A–Bm–G.
What is a chord progression doing to the listener?
Every chord has a job in its key. Tonic chords (I, vi) feel like home. Subdominant chords (IV, ii) move away. Dominant chords (V, vii°) pull hard back toward home, and the V–I cadence at the end of a chorus is that pull resolving. A progression is a small story of leaving and returning, and the order sets the mood: I–V–vi–IV lifts, while the same chords started on vi sound bittersweet.
Chord progressions in Veena
Ask CoProducer for a progression the way a producer would, with key, feel, instrument and length: "8 bars of i–VI–III–VII in A minor on electric piano, with 9ths". It sketches three options; pick one and it lands as MIDI in the Piano Roll, where you can revoice any chord. The bass and melody it writes next read the chords you actually placed, so every part agrees. Bringing your own song? CoProducer reads the chords and key of your recording before it writes around it.
Try the chord progression generator or read chords in Veena. Brush up on what a key in music is and what a piano roll is, then write a progression free.
Try this in Veena
Write an 8-bar chord progression in A minor at 84 BPM for a moody R&B song, i–VI–III–VII with 7th and 9th extensions on a warm electric piano, then add a sub bass that follows the roots and soft trap-style drums
Frequently asked questions
Can Veena write a chord progression for me?
Yes. "Chord progression" is the most common phrase in Veena users' first requests, and CoProducer answers with options to pick from. Veena is an AI DAW with a personal music producer built in. Describe the song you want and CoProducer builds it with you — beats, chords, melody, arrangement and mix — as real tracks you can edit, mix and export. Free, in your browser.
What is the most common chord progression?
I–V–vi–IV, which is C–G–Am–F in C major, runs under a huge number of pop songs, and its rotation vi–IV–I–V starts the same chords on a sadder note. Ask Veena's CoProducer for 'a I–V–vi–IV progression in D major on piano' and it writes it as MIDI you can revoice.
How do I make a chord progression sound less generic?
Change the voicing, not just the chords: add 7ths and 9ths, invert chords so the top note moves by step, and vary the rhythm of the changes. In Veena, ask CoProducer to 'voice these as 7th chords with smooth voice leading', then fine-tune note by note in the Piano Roll.
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