V–IV–I in D♭ Major

Pattern: V – IV – I   Chords: A♭ – G♭ – D♭

Chord Breakdown

NumeralChordTypeFunction
V A♭ (details) major Dominant
IV G♭ (details) major Subdominant
I D♭ (details) major Tonic

Harmonic Analysis

This progression moves through A♭ (Dominant) → G♭ (Subdominant) → D♭ (Tonic).

The V–IV–I progression reverses the standard cadential approach, moving from dominant through subdominant to the tonic. This "retrogression" defies classical voice-leading rules but sounds perfectly natural in rock and blues contexts. Its raw, rebellious quality made it a defining sound of rock and roll.

Song Examples

Chord Details

More Progressions in D♭ Major