Quick Answer & Harmonic Definition

To play the D# Augmented chord on piano, press the keys D#, G, B simultaneously. In root position, D# is the lowest note. First inversion places G in the bass; second inversion uses B as the lowest note.

Piano Chord

D#aug Piano Chord

A major triad with a raised fifth. Creates a mysterious, unsettled sound. Learn the D# Augmented chord on piano with interactive keyboard, inversions, and audio playback.

Notes
D# – G – B
Intervals
0 – 4 – 8
Type
triad chord
D# G B
E
A
D
G
B
e
3
5
7
9
12
3 notes · Standard (E A D G B E)

Playing the D#aug Piano Chord

The D#aug chord is a augmented chord built on the root D#. It contains 3 notes: D#, G, B. On piano, this chord is played by pressing these keys simultaneously or as an arpeggio.

A major triad with a raised fifth. Creates a mysterious, unsettled sound. Mastering the D#aug chord opens up countless songs and progressions in the key of D#.

Piano Finger Positions for D#aug

For the D#aug triad chord, use these finger positions:

  • Right hand (root position): Thumb (1) on D#, middle finger (3) on G, pinky (5) on B.
  • Left hand (root position): Pinky (5) on D#, middle finger (3) on G, thumb (1) on B.
  • Arpeggiated: Play the notes sequentially from lowest to highest for a broken triad effect.

D#aug Chord Inversions

Inversions change the bass note while keeping the same harmonic quality:

Inversion Bass Note Notes (bottom to top) Sound
Root D# D# – G – B Most stable
1st G G – B – D# Lighter, less stable

Interval Structure of D#aug

Degree Interval Semitones Note in D#
Root Root (R) 0 D#
3rd Major 3rd 4 G
5th Augmented 5th 8 B

Common Progressions with D#aug on Piano

  • I–IV–V–I: D#aug – G#aug – A#aug – D#aug (classic cadence)
  • I–V–vi–IV: D#aug – A# – Cm – G# (pop progression)
  • ii–V–I: Fm – A# – D#aug (jazz turnaround)

Other D# Piano Chords

D#
Major
D#m
Minor
D#7
Dominant 7th
D#maj7
Major 7th
D#m7
Minor 7th
D#dim
Diminished

Aumentado Chord in All 12 Keys

Caug C#aug Daug D#aug Eaug Faug F#aug Gaug G#aug Aaug A#aug Baug
Virtual Piano
Interactive keyboard
D#aug Guitar
Guitar chord shapes
D# Scale
Notes that fit this chord
Songs
Find songs using D#aug

Knowledge Base & FAQs

D#aug Piano Chord — FAQ

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How do I play the D#aug chord on piano?

To play the D# Augmented chord on piano, press the keys D#, G, B simultaneously.

In root position, D# is the lowest note. First inversion places G in the bass; second inversion uses B as the lowest note.

What are the notes in the D#aug piano chord?

The D# Augmented piano chord contains 3 notes: D#, G, B.

These are derived from the augmented interval formula applied to the root note D#.

What is the best fingering for D#aug on piano?

For the D#aug triad in root position, use fingers 1 (thumb), 3, and 5 for a triad, or 1, 2, 3, and 5 for a triad chord.

Inversions may use 1, 2, 4 (first inversion) or 1, 3, 5 (second inversion).

What does the D#aug chord sound like?

The D#aug chord has a a major triad with a raised fifth.

creates a mysterious, unsettled sound. It provides rich harmonic tension and expressive color within songwriting and jazz arrangements.

What keys does the D#aug chord belong to?

D#aug appears frequently across modal, jazz, blues, and contemporary progressions as an essential tension or resolution voicing.

What are the inversions of D#aug on piano?

D#aug has 2 inversions.

Root position: D#–G–B. First inversion: G–B–D#.

What chords go well with D#aug on piano?

In the key of D# major, D#aug pairs naturally with G# major (IV chord), A# major (V chord), and Cm (vi chord).

The I–IV–V–I progression is a classic way to practice these.

Is D#aug a good chord for beginners on piano?

Yes, D#aug is a triad with 3 notes, making it accessible for beginners.

Practice playing all 3 keys simultaneously with proper finger positioning.

How do I use D#aug in a chord progression?

D#aug functions as the tonic (I) in D# major.

A classic progression is I–IV–V–I: D#aug–G#–A#–D#aug. Practice this in both hands separately before combining.

What is the difference between D# major and D# minor on piano?

The D# major chord (D#–G–A#) uses a major third (4 semitones from root) for a bright sound.

The D#m chord uses a minor third (3 semitones) for a darker, more emotional sound.