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The Dbaug chord

Think of the Dbaug as off-balance in a deliberate way. The chord is built from Db - F - A, a textbook augmented triad. It does its strongest work in moments of suspense in pop and film music, where it tends to voice-lead from one major chord to the next. The Dbaug shows up in more songs than you would expect. Voicings on both instruments, theory in plain language, progressions in multiple keys and a handful of real song references are all laid out below.

Hear the Dbaug in the chord builder →

Voicings for Dbaug

Common ways to grip the Dbaug on guitar and piano. Guitar diagrams read low E to high E left-to-right; an × means muted, an open circle above the nut means an open string. Filled dots are fretted notes.

Guitar , full chord shapes

CAGED-derived voicings for Dbaug across the neck. Pick the shape closest to where your hand already sits.

Guitar: A-string aug at fr.4
Notes: Db - F - A (chord tones)
Guitar: E-shape aug at fr.9
Notes: Db - F - A (chord tones)
Guitar: D-string aug at fr.11
Notes: Db - F - A (chord tones)
Guitar: top-4 voicing
Notes: Db - F - A (chord tones)
Guitar: high top-4 voicing
Notes: Db - F - A (chord tones)

Guitar , triad shapes

Three-note triad shapes on each string set, shown moving up the neck. Light textures for arpeggios, pop layering and chord-melody work.

Triad: top strings (G-B-e) · fr.1
Notes: top-string triad, fr.1
Triad: top strings (G-B-e) · fr.5
Notes: top-string triad, fr.5
Triad: top strings (G-B-e) · fr.9
Notes: top-string triad, fr.9
Triad: middle strings (D-G-B) · fr.2
Notes: middle-string triad, fr.2
Triad: middle strings (D-G-B) · fr.6
Notes: middle-string triad, fr.6
Triad: middle strings (D-G-B) · fr.10
Notes: middle-string triad, fr.10
Triad: bass strings (A-D-G) · fr.2
Notes: bass-side triad, fr.2
Triad: bass strings (A-D-G) · fr.6
Notes: bass-side triad, fr.6
Triad: bass strings (A-D-G) · fr.10
Notes: bass-side triad, fr.10

Piano voicings

Root position and inversions. The bass note matters: each inversion changes how the chord sits under a melody.

Piano: root position
Notes: Db - F - A. Root Db at the bottom. The classic stacked-thirds spelling of a augmented triad.
Piano: first inversion
Notes: F - A - Db. F at the bottom. Common in chord-melody, walking bass lines and gentler voicings.
Piano: second inversion
Notes: A - Db - F. A at the bottom. A floating, suspended feel often used in hymns and ballads.

The theory behind Dbaug

Spell out the Dbaug and you get Db - F - A. The intervals from the root are root, major third, augmented fifth, which is the recipe for a augmented triad. In a closely related major key the chord plays the role of passing chord; in a closely related major key it shows up as passing chord. Its preferred next move is resolve up a half-step into the next major chord, which is what makes it useful in Beatles-style bridges and film music.

Progressions that use Dbaug

Short progressions that put the Dbaug to work. Each one is shown in a different key so you can pick the one that suits your singer.

IIVV key of C major
Dbaug (as passing colour)

This chord appears as a borrowed or passing chord in many major-key progressions.

→ Build this in the chord builder

Songs that feature Dbaug

Real records where this chord does structural work. No lyrics quoted, just the title and artist so you can pull up a copy and hear it in context.

Related chords

Chords a step away from the Dbaug in the songwriting circle, the natural neighbours when you want a substitution.

Keys where Dbaug lives

The keys where this chord turns up diatonically. Open any key page for the full set of progressions that lean on it.

Related references

Other ways to put the Dbaug to work across the reference library.

More songwriting tools

Got the chord but still wrestling with the lyric? Find the right rhyme in RhymeForge, or break a writer's block with the unexpected word-pair generator in CollisionLab. Need to map a full progression? The chord builder on the home page is where the Dbaug fits into context. All free, no signup.

About the chord builder

The Undercover Zest chord progression builder is a free interactive tool that maps every diatonic and borrowed chord in every key. Click a Roman numeral to hear it, drag chords into a progression, then audition voicings, inversions and tensions until the song clicks.

This page is a static reference for the Dbaug. For interactive playback, voice-leading hints and substitution suggestions, open the chord builder above.