♭VII–V–I in D♭ Major

Pattern: ♭VII – V – I Chords: B – A♭ – D♭

Chord Breakdown

Numeral	Chord	Type	Function
♭VII	B (details)	major	Subtonic
V	A♭ (details)	major	Dominant
I	D♭ (details)	major	Tonic

Harmonic Analysis

This progression moves through B (Subtonic) → A♭ (Dominant) → D♭ (Tonic).

The backdoor dominant approach uses the ♭VII chord as an unexpected entry point before the standard dominant resolution. This creates a colorful, slightly ambiguous harmonic path that is a hallmark of sophisticated jazz writing.

Song Examples

Stardust — Hoagy Carmichael
Have You Met Miss Jones? — Richard Rodgers

Chord Details

B A♭ D♭

More Progressions in D♭ Major

I–IV–V–I I–V–vi–IV I–vi–IV–V ii–V–I I–IV–V I–♭VII–IV vi–IV–I–V I–V–vi–iii–IV–I–IV–V I–IV I–V IV–V IV–I