Guitar Wiz App Icon Guitar Wiz
Download on the App Store
Chord chart for D♭ augmented 7th flat 9th / F (1st inversion) Guitar Chord: Notes, Shapes & Bass Note | Guitar Wiz

D♭aug7♭9/F guitar shapes

Popular fretboard positions with fingering suggestions

Showing 8 of 8 playable shapes

Post WhatsApp Facebook Reddit
D♭ augmented 7th flat 9th / F (1st inversion) guitar chord diagram showing fretboard positions

About the chord

D♭ augmented 7th flat 9th / F (1st inversion)

D♭aug7♭9/F is the D♭ augmented 7th flat 9th / F (1st inversion) guitar chord with F in the bass. It uses the notes D♭, F, A, C♭, and E♭♭ and the interval formula 1-3-♯5-♭7-♭9.

The D♭ augmented 7th flat 9th augmented 7th flat 9th chord blends the augmented triad with a minor seventh and flat ninth E♭♭, producing a complex, dramatic tension. Its dissonant, unresolved sound is ideal for jazz and film scoring. With F in the bass, this voicing functions as the 1st inversion of D♭ augmented 7th flat 9th.

Also written as D♭aug7♭9, D♭7♯5♭9/F, D♭+7♭9/F, and D♭7+5♭9/F.

Root note: D♭
Bass note: F
Chord tones: 5
Playable shapes: 8

Chord tones

D♭FAC♭E♭♭

Common guitar voicings

These are quick-start shapes for players who want the answer first and the deeper theory second.

Shape x87709

x87709

View shape
  1. 1 Place the 1st finger on the 7th fret of the 4th string.
  2. 2 Place the 2nd finger on the 7th fret of the 3rd string.
  3. 3 Place the 3rd finger on the 8th fret of the 5th string.
  4. 4 Place the 4th finger on the 9th fret of the 1st string.
  5. 5 Let the second string ring open.
  6. 6 Strum from the 5th string down.

Shape x80605

x80605

View shape
  1. 1 Place the 1st finger on the 5th fret of the 1st string.
  2. 2 Place the 2nd finger on the 6th fret of the 3rd string.
  3. 3 Place the 4th finger on the 8th fret of the 5th string.
  4. 4 Let the fourth and second strings ring open.
  5. 5 Strum from the 5th string down.

Notes & Intervals

Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.

D♭ Unison (Root) 1

The root anchors the chord and defines its tonal center.

F Major Third 3

This note defines the chord's major quality and brings brightness to the sound.

A Augmented Fifth ♯5

The raised fifth adds lift, drama, and a more unsettled color.

C♭ Minor Seventh ♭7

The minor seventh adds bluesy or jazzy tension that wants to move onward.

E♭♭ Minor Ninth ♭9

The flat ninth adds sharper tension and a more dramatic clash.

Shape details

Every shape is shown with its diagram and exact fingering instructions.

D♭aug7♭9/F shape x87709

How to play this shape

  1. 1 Place the 1st finger on the 7th fret of the 4th string
  2. 2 Place the 2nd finger on the 7th fret of the 3rd string
  3. 3 Place the 3rd finger on the 8th fret of the 5th string
  4. 4 Place the 4th finger on the 9th fret of the 1st string
  5. 5 Let the second string ring open
  6. 6 Do not play the sixth string
  7. 7 Strum from the fifth string down to the first string

D♭aug7♭9/F shape x80605

How to play this shape

  1. 1 Place the 1st finger on the 5th fret of the 1st string
  2. 2 Place the 2nd finger on the 6th fret of the 3rd string
  3. 3 Place the 4th finger on the 8th fret of the 5th string
  4. 4 Let the fourth and second strings ring open
  5. 5 Do not play the sixth string
  6. 6 Strum from the fifth string down to the first string

D♭aug7♭9/F shape d0baca

How to play this shape

  1. 1 Place the 1st finger on the 10th fret of the 1st string and 3rd string in barre position
  2. 2 Place the 2nd finger on the 11th fret of the 4th string
  3. 3 Place the 3rd finger on the 12th fret of the 2nd string
  4. 4 Place the 4th finger on the 13th fret of the 6th string
  5. 5 Let the fifth string ring open
  6. 6 Strum from the sixth string down to the first string

D♭aug7♭9/F shape 12022x

How to play this shape

  1. 1 Place the 1st finger on the 1st fret of the 6th string
  2. 2 Place the 2nd finger on the 2nd fret of the 5th string
  3. 3 Place the 3rd finger on the 2nd fret of the 3rd string
  4. 4 Place the 4th finger on the 2nd fret of the 2nd string
  5. 5 Let the fourth string ring open
  6. 6 Do not play the first string
  7. 7 Strum from the sixth string down to the second string

D♭aug7♭9/F shape deceex

How to play this shape

  1. 1 Place the 1st finger on the 12th fret of the 4th string
  2. 2 Place the 2nd finger on the 13th fret of the 6th string
  3. 3 Place the 3rd finger on the 14th fret of the 5th string
  4. 4 Place the 4th finger on the 14th fret of the 2nd string and 3rd string in barre position
  5. 5 Do not play the first string
  6. 6 Strum from the sixth string down to the second string

D♭aug7♭9/F shape de0eex

How to play this shape

  1. 1 Place the 1st finger on the 13th fret of the 6th string
  2. 2 Place the 2nd finger on the 14th fret of the 5th string
  3. 3 Place the 3rd finger on the 14th fret of the 3rd string
  4. 4 Place the 4th finger on the 14th fret of the 2nd string
  5. 5 Let the fourth string ring open
  6. 6 Do not play the first string
  7. 7 Strum from the sixth string down to the second string

D♭aug7♭9/F shape 14020x

How to play this shape

  1. 1 Place the 1st finger on the 1st fret of the 6th string
  2. 2 Place the 2nd finger on the 2nd fret of the 3rd string
  3. 3 Place the 4th finger on the 4th fret of the 5th string
  4. 4 Let the fourth and second strings ring open
  5. 5 Do not play the first string
  6. 6 Strum from the sixth string down to the second string

D♭aug7♭9/F shape 10042x

How to play this shape

  1. 1 Place the 1st finger on the 1st fret of the 6th string
  2. 2 Place the 2nd finger on the 2nd fret of the 2nd string
  3. 3 Place the 4th finger on the 4th fret of the 3rd string
  4. 4 Let the fifth and fourth strings ring open
  5. 5 Do not play the first string
  6. 6 Strum from the sixth string down to the second string

Quick answers

What notes are in D♭aug7♭9/F?

D♭aug7♭9/F uses the notes D♭, F, A, C♭, and E♭♭. Its interval formula is 1-3-♯5-♭7-♭9.

What is another name for D♭aug7♭9/F?

D♭aug7♭9/F is also written as D♭aug7♭9, D♭7♯5♭9/F, D♭+7♭9/F, and D♭7+5♭9/F.

How do you play D♭aug7♭9/F on guitar?

Place the 1st finger on the 7th fret of the 4th string. Place the 2nd finger on the 7th fret of the 3rd string. Place the 3rd finger on the 8th fret of the 5th string. Place the 4th finger on the 9th fret of the 1st string. Let the second string ring open. Strum from the 5th string down.

Related Articles

Articles that reference this chord and explain how to use it in your playing.